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SIG SAUER Folding SBX MCX MPX Kit w/1913 Interface KIT-SBX-X-FOLD-FDE

SIG SAUER Folding SBX MCX MPX Kit, 1913 Interface, FDE, KIT-SBX-X-FOLD-FDE
SIG SAUER Folding SBX MCX MPX Kit, 1913 Interface, FDE, KIT-SBX-X-FOLD-FDE
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SIG SAUER Folding SBX MCX MPX Kit, 1913 Interface, FDE, KIT-SBX-X-FOLD-FDE

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Questions & Answers

Product Discontinued by Manufacturer

SIG SAUER Folding SBX MCX MPX Kit w/1913 Interface has been discontinued by SIG SAUER and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Stocks yourself to try and find the perfect replacement for you!

Product Info for SIG SAUER Folding SBX MCX MPX Kit w/1913 Interface

If you're shopping for a fantastic price for the SIG SAUER Folding SBX MCX MPX Kit w/1913 Interface, then you have come to the right spot..image

Formulated using several of the most extremely strong and dependable materials in existence, these AR15 Stocks by SIG SAUER offers you a product that will give many years of reliability.

SIG SAUER has been generating top quality products for a very long time, and the SIG SAUER Folding SBX MCX MPX Kit w/1913 Interface is their very own means of revealing how much they care.

Here at OpticsPlanet, we make it our responsibility to get the perfect solution for all of your specifications, and showcasing the SIG SAUER Folding SBX MCX MPX Kit w/1913 Interface is something that we are delighted to offer.

Package Contents:

  • SIG SAUER Folding SBX MCX MPX Kit w/1913 Interface

.300 AAC Blackout Ammo

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Hornady Subsonic .300 AAC Blackout 190 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80877
Hornady Subsonic .300 AAC Blackout 190 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80877
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List: $44.80 (Save 28%)
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Freedom Munitions .300 Blackout 147 Grain Full Metal Jacket Brass Rifle Ammunition
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$0.61 - $0.66/Round
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Freedom Munitions .300 Blackout 150 Grain Full Metal Jacket Brass Rifle Ammunition
Freedom Munitions .300 Blackout 150 Grain Full Metal Jacket Brass Rifle Ammunition
(2)
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$31.19
$0.62 - $0.67/Round
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Super Vel Ammunition 300 Blackout 150 grain Full Metal Jacket Brass Cased Rifle Ammunition
Super Vel Ammunition 300 Blackout 150 grain Full Metal Jacket Brass Cased Rifle Ammunition
As Low As (Save Up to 20%)
$46.29
$0.82 - $0.93/Round
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Barnes Precision Match .300 AAC Blackout 125 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammunition
Barnes Precision Match .300 AAC Blackout 125 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammunition
(1)
As Low As (Save Up to 10%)
$39.79
$1.99 - $2.13/Round
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Remington .300 AAC Blackout 150 Grains Full Metal Jacketed Brass Centerfire Rifle Ammunition
Remington .300 AAC Blackout 150 Grains Full Metal Jacketed Brass Centerfire Rifle Ammunition
(2)
As Low As (Save Up to 10%)
$29.79
$1.49 - $1.62/Round
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Best Rated
Hornady Frontier .300 AAC Blackout 125 Grain Full Metal Jacket Centerfire Rifle Ammunition
Hornady Frontier .300 AAC Blackout 125 Grain Full Metal Jacket Centerfire Rifle Ammunition
(5)
As Low As (Save Up to 27%)
$23.69
$1.18 - $1.28/Round
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Armscor Precision Inc USA .300 AAC Blackout 147 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, FAC300AAC-1N-20RD
Armscor Precision Inc USA .300 AAC Blackout 147 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, FAC300AAC-1N-20RD
(13)
List: $23.99 (Save 42%)
$13.89
$0.69/Round
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Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Flat Base, 110 Grain, 20 - Rounds, 21548
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Flat Base, 110 Grain, 20 - Rounds, 21548
(7)
List: $48.99 (Save 16%)
$41.39
$2.07/Round
Sellier & Bellot eXergy .300 AAC Blackout 110 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, SB300BLKXA
Sellier & Bellot eXergy .300 AAC Blackout 110 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, SB300BLKXA
(3)
List: $28.65 (Save 35%)
$18.59
$0.93/Round
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Hornady BLACK .300 AAC Blackout 208 grain A-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80891
Hornady BLACK .300 AAC Blackout 208 grain A-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80891
(7)
List: $42.92 (Save 29%)
$30.39
$1.52/Round
Fort Scott Munitions 300AAC BLACKOUT 190 Grain Centerfire Rifle Ammo, 20 Rounds, 300-190-SCV1SS
Fort Scott Munitions 300AAC BLACKOUT 190 Grain Centerfire Rifle Ammo, 20 Rounds, 300-190-SCV1SS
(4)
List: $38.15 (Save 10%)
$34.29
$1.71/Round
Hornady American Gunner .300 AAC Blackout 125 grain Hollow Point Brass Cased Centerfire Rifle Ammo, 50 Rounds, 80897
Hornady American Gunner .300 AAC Blackout 125 grain Hollow Point Brass Cased Centerfire Rifle Ammo, 50 Rounds, 80897
List: $95.35 (Save 28%)
$68.99
$1.38/Round
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Boat Tail , 120 Grain, 20 - Rounds, 30827
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Boat Tail , 120 Grain, 20 - Rounds, 30827
List: $48.99 (Save 16%)
$41.39
$2.07/Round
Super Vel Ammunition 300 Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammunition
Super Vel Ammunition 300 Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammunition
As Low As (Save Up to 17%)
$57.89
$1.13 - $1.16/Round
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Remington .300 AAC Blackout UMC 220 Grain Open Tip Flat Base Brass Centerfire Rifle Ammunition
Remington .300 AAC Blackout UMC 220 Grain Open Tip Flat Base Brass Centerfire Rifle Ammunition
(3)
As Low As (Save 10%)
$279.29
$1.75/Round
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Remington UMC Rifle .300 AAC Blackout 220 Grain Open Tip Flat Base Centerfire Rifle Ammunition
Remington UMC Rifle .300 AAC Blackout 220 Grain Open Tip Flat Base Centerfire Rifle Ammunition
(1)
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$34.89
$1.74 - $1.75/Round
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Winchester Super Suppressed .300 AAC Blackout 200 grain Full Metal Jacket Centerfire Rifle Ammo, 20 Rounds, SUP300BLK
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(19)
List: $34.99 (Save 48%)
$18.19
$0.91/Round
Veteran Ammo Defense .300 AAC Blackout 110 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-26
Veteran Ammo Defense .300 AAC Blackout 110 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-26
List: $53.49 (Save 23%)
$41.29
$2.06/Round
Freedom Munitions HUSH Subsonic .300 Blackout 220 Grain HPBT Brass Rifle Ammo, 50 Rounds, FMH300H220N50
Freedom Munitions HUSH Subsonic .300 Blackout 220 Grain HPBT Brass Rifle Ammo, 50 Rounds, FMH300H220N50
(1)
List: $63.19 (Save 12%)
$55.49
$1.11/Round
Veteran Ammo Defense .300 AAC Blackout 200 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-27
Veteran Ammo Defense .300 AAC Blackout 200 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-27
List: $59.99 (Save 19%)
$48.89
$2.44/Round
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Hornady BLACK .300 AAC Blackout 110 grain V-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80873
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(10)
List: $42.47 (Save 21%)
$33.69
$1.68/Round
Freedom Munitions .300 Blackout 125 Grain Full Metal Jacket Brass Rifle Ammo, 50 Rounds, FM300F125N50
Freedom Munitions .300 Blackout 125 Grain Full Metal Jacket Brass Rifle Ammo, 50 Rounds, FM300F125N50
(1)
List: $37.19 (Save 12%)
$32.59
$0.65/Round
Sellier & Bellot .300 Aac Blackout Fmj Subsonic - SB300BLKSUBACS
Sellier & Bellot .300 Aac Blackout Fmj Subsonic - SB300BLKSUBACS
List: $1,132.00 (Save 17%)
$944.99
$0.94/Round
Magtech 300 Blackout 123 Grain Full Metal Jacket Brass Cased Rifle Ammo, 50 Rounds, 300BLKB
Magtech 300 Blackout 123 Grain Full Metal Jacket Brass Cased Rifle Ammo, 50 Rounds, 300BLKB
(1)
List: $46.29 (Save 10%)
$41.89
$0.84/Round
Hornady Frontier 300 Blackout 208 Grain FMJ Brass Cased Rifle Ammo, 20 Rounds, FR410
Hornady Frontier 300 Blackout 208 Grain FMJ Brass Cased Rifle Ammo, 20 Rounds, FR410
List: $36.25 (Save 21%)
$28.79
$1.44/Round
Next

Gun Parts and Accessories

1–37 / 37
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Strike Industries Dual Folding Adapter Stabilizer, Black, One Size, SI-FSA-DUAL-STAB
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(71)
List: $197.95 (Save $17.96)
$179.99
Free 2 Day Shipping
SB Tactical MPX Pistol Stabilizing Brace, Black MPX-01-SB
SB Tactical MPX Pistol Stabilizing Brace, Black MPX-01-SB
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Geissele Super Charging Handle MCX, Black, 05-635B
Geissele Super Charging Handle MCX, Black, 05-635B
(4)
List: $140.00 (Save 12%)
$122.79
Blazin' Deal
SIG SAUER Fixed/Folding Pivoting Contour Brace w/ Locking Hinge
SIG SAUER Fixed/Folding Pivoting Contour Brace w/ Locking Hinge
(9)
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TRYBE Defense Ambidextrous Charging Handle for Sig Sauer MPX
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Reptilia CQG Pistol Grip For AR-15/SR-25/SIG MPX/MCX/FN SCAR
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KNS Precision AR15 Buffer to Picatinny Rail Adapter Kit
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SIG SAUER MCX Stock Adapter Kit, Black, 2401191-R
SIG SAUER MCX Stock Adapter Kit, Black, 2401191-R
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List: $166.99 (Save $11.00)
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HIPERFIRE Xtreme 2 Stage Mod-3 AR15/10 Trigger Assembly
HIPERFIRE Xtreme 2 Stage Mod-3 AR15/10 Trigger Assembly
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$213.75
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Fortis Manufacturing Hammer SIG Sauer MCX 5.56mm Charging Handle
Fortis Manufacturing Hammer SIG Sauer MCX 5.56mm Charging Handle
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Maglula Lula Loader & Unloader, Black - LU19B
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(24)
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Final Sale
Reptilia CQG Pistol Grip for AR15/AR10/SR25/MCX/FN SCAR
Reptilia CQG Pistol Grip for AR15/AR10/SR25/MCX/FN SCAR
(2)
List: $27.97 (Save Up to 21%)
$21.99
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LANTAC MPX 13.5mm Crush Washer, Black, 01-PP-1351-CRW
LANTAC MPX 13.5mm Crush Washer, Black, 01-PP-1351-CRW
List: $6.99 (Save 14%)
$6.00
SIG SAUER Insert - Cam Path, 2400541-R
SIG SAUER Insert - Cam Path, 2400541-R
(1)
$61.99
Blazin' Deal
Strike Industries Stabilizer for Sig MPX/MCX, Black, One Size, SI-STAB-MPX/MCX
Strike Industries Stabilizer for Sig MPX/MCX, Black, One Size, SI-STAB-MPX/MCX
(12)
List: $179.95 (Save 22%)
$139.99
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Next Level Armament NLA Sig Sauer MPX Lifter Block Rifle Charging Handle, Black, NLX651
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(6)
List: $57.00 (Save $4.00)
$53.00
KNS Precision Galil-Picatinny Stock Adapter, Black, Galil-Picatinny St Adap
KNS Precision Galil-Picatinny Stock Adapter, Black, Galil-Picatinny St Adap
(4)
List: $45.00 (Save $3.01)
$41.99
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Radian Weapons Raptor-LT Charging Handle, SIG MPX, Black, R0367
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(29)
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$104.95
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HIPERFIRE PDI AR15/10 Drop-In Trigger Assembly
HIPERFIRE PDI AR15/10 Drop-In Trigger Assembly
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List: $180.00 (Save $9.00)
$171.00
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Taran Tactical Innovations MPX Magwell, Gen 3, Flat Black, MPX9-MW0-G3
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(1)
List: $99.99 (Save 20%)
$79.99
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SIG SAUER MCX Rattler Upper Receiver Assembly, .300 BLK, M-LOK Handguard, 5.5 inch, Black, UAMCX-5B-300-BLK-TAP
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(6)
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$1,649.00
SIG SAUER MCX Virtus 9in 300BLK Caliber Exchange Kit, Black, WCALX-MCX-300B-9B-LT
SIG SAUER MCX Virtus 9in 300BLK Caliber Exchange Kit, Black, WCALX-MCX-300B-9B-LT
$829.99
SIG SAUER Bolt Assy, Tapered Lug, .300, Rattler O Ring, KIT-RATTLER-BOLT
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List: $199.99 (Save 12%)
$175.99
SIG SAUER Flash Hider, 3 Prong, 5.56, FLASHHIDER-3PRONG-556
SIG SAUER Flash Hider, 3 Prong, 5.56, FLASHHIDER-3PRONG-556
(2)
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Stark Equipment MPX Rifle Grip
Stark Equipment MPX Rifle Grip
As Low As (Save Up to $2.15)
$35.99
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SIG SAUER Lever - Gas Valve, 2400901-R
SIG SAUER Lever - Gas Valve, 2400901-R
List: $47.99 (Save $4.00)
$43.99
SIG SAUER Fire Selector Cap, Short, Ambi, 1701200-R
SIG SAUER Fire Selector Cap, Short, Ambi, 1701200-R
$33.99
SIG SAUER Forward Assist Springs, 1700027-R
SIG SAUER Forward Assist Springs, 1700027-R
List: $8.99 (Save 11%)
$7.99
SIG SAUER Spring - Barrel Clamp, 2400616-R
SIG SAUER Spring - Barrel Clamp, 2400616-R
List: $8.99 (Save 11%)
$7.99
SIG SAUER Deflector, Low Profile, Black, 2401436-01-R
SIG SAUER Deflector, Low Profile, Black, 2401436-01-R
List: $18.59 (Save 19%)
$14.99
SIG SAUER Plunger, FPS, 2401430-R
SIG SAUER Plunger, FPS, 2401430-R
$14.99
SIG SAUER Spring - Extractor, Heavy, 2401641-R
SIG SAUER Spring - Extractor, Heavy, 2401641-R
List: $8.99 (Save 11%)
$7.99
SIG SAUER Spring - Bolt Catch, 2400908-R
SIG SAUER Spring - Bolt Catch, 2400908-R
List: $8.99 (Save 11%)
$7.99
Newly Added
SilencerCo Sig Sauer MCX Gas Defeating Charging Handle, Black, AC5702
SilencerCo Sig Sauer MCX Gas Defeating Charging Handle, Black, AC5702
List: $124.10 (Save 22%)
$96.90
SIG SAUER MPX PCC 9mm Caliber Exchange Kit, 16in, 8900237
SIG SAUER MPX PCC 9mm Caliber Exchange Kit, 16in, 8900237
List: $869.99 (Save 15%)
$739.99
SIG SAUER Fire Control Selector, Semi, 1701199-R
SIG SAUER Fire Control Selector, Semi, 1701199-R
List: $39.99 (Save 10%)
$35.99
SilencerCo Sig Sauer MPX Gas Defeating Charging Handle, Black, AC5703
SilencerCo Sig Sauer MPX Gas Defeating Charging Handle, Black, AC5703
List: $114.00 (Save 15%)
$96.90
Next

Gun Stocks

1–7 / 7
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Blazin' Deal
Strike Industries Dual Folding Stock, Ambidextrous, AR-15/AR-10/CZ Scorpion EVO 3/SIG Sauer MCX/Brugger & Thomet APC9/CZ BREN 2/Ruger PC Charger/CZ Scorpion, Black, One Size, SI-FSA-DUAL-STOCK
Strike Industries Dual Folding Stock, Ambidextrous, AR-15/AR-10/CZ Scorpion EVO 3/SIG Sauer MCX/Brugger & Thomet APC9/CZ BREN 2/Ruger PC Charger/CZ Scorpion, Black, One Size, SI-FSA-DUAL-STOCK
(37)
List: $197.95 (Save $17.96)
$179.99
A3 Industries Universal Picatinny Mount - Modular Telescoping Stock
A3 Industries Universal Picatinny Mount - Modular Telescoping Stock
(4)
As Low As (Save Up to $12.50)
$237.45
See all 9 models
Best Rated
SIG SAUER Stock Adapter - 1913 Interface Folding Knuckle, SIG MCX / SIG MPX, Black, ADAPTER-X-FOLD
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SIG SAUER MCX/MPX Minimalist Plus Locking Folding Stock, Black, 8901411
SIG SAUER MCX/MPX Minimalist Plus Locking Folding Stock, Black, 8901411
(1)
List: $261.43 (Save $21.44)
$239.99
SIG SAUER MCX/MPX Minimalist Locking Folding Stock, Black, 8901410
SIG SAUER MCX/MPX Minimalist Locking Folding Stock, Black, 8901410
List: $261.00 (Save $21.01)
$239.99
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SIG SAUER MCX/MPX Collapsible Stock Black
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List: $299.99 (Save 17%)
$248.49
SIG SAUER MCX/MPX Folding Rifle Stock, Black, STOCK-X-FOLD-CTR-BLK
SIG SAUER MCX/MPX Folding Rifle Stock, Black, STOCK-X-FOLD-CTR-BLK
(2)
List: $199.00 (Save 15%)
$169.99
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SIG SAUER Folding SBX MCX MPX Kit w/1913 Interface Accessories

1–7 / 7
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SIG SAUER Iron Sight Set, Flip Up, fits M1913 Rail, Black, SITE-SET-1913-FLIP
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List: $139.99 (Save $8.00)
$131.99
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(17)
List: $189.99 (Save 21%)
$149.99
SIG SAUER Sig 1 Airsoft Spring Pistol
SIG SAUER Sig 1 Airsoft Spring Pistol
As Low As (Save Up to 12%)
$39.59
See all 2 models
SIG SAUER SIG SAUER MCX And MPX Air Rifle Magazine, 30-Rounds, AMRC-177-30
SIG SAUER SIG SAUER MCX And MPX Air Rifle Magazine, 30-Rounds, AMRC-177-30
(2)
List: $39.99 (Save $3.10)
$36.89
SIG SAUER Grip, PDW, Black, 2401668-01-R
SIG SAUER Grip, PDW, Black, 2401668-01-R
(1)
$33.99
SIG SAUER Proforce Airsoft Pistol, Mcx Automatic Electric Gun, Black, Medium, AIR-PF-MCXAEG
SIG SAUER Proforce Airsoft Pistol, Mcx Automatic Electric Gun, Black, Medium, AIR-PF-MCXAEG
List: $509.99 (Save 12%)
$449.99
SIG SAUER Barrel Clamp Screws - KIT-MCX-BARREL-CLAMP-SCREW
SIG SAUER Barrel Clamp Screws - KIT-MCX-BARREL-CLAMP-SCREW
List: $11.99 (Save 21%)
$9.49
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Gun Triggers

1–10 / 10
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Free 2 Day Shipping
Triggertech Adaptable Sig MPX Two-Stage Trigger
Triggertech Adaptable Sig MPX Two-Stage Trigger
(4)
List: $307.44 (Save Up to 14%)
$294.99
See all 2 models
Free 2 Day Shipping
Geissele MPX M4 Trigger, 16-025
Geissele MPX M4 Trigger, 16-025
(3)
List: $350.00 (Save 14%)
$299.49
Free 2 Day Shipping
Triggertech SIG Sauer Adaptable Trigger
Triggertech SIG Sauer Adaptable Trigger
(6)
List: $307.44 (Save Up to $28.64)
$294.99
See all 2 models
Best Rated
Timney Triggers SIG MPX Straight Trigger, 4.5lb Pull Weight, Black, 683
Timney Triggers SIG MPX Straight Trigger, 4.5lb Pull Weight, Black, 683
(21)
List: $267.99 (Save 10%)
$239.99
HIPERFIRE Xtreme 2 Stage Mod-2 Trigger Assembly, AR-10/15/9/ SIG Sauer MPX, 3.5 - 4.5 lb Pull, Curved, Heavy Maganese Phosphate, Black, X2SM2
HIPERFIRE Xtreme 2 Stage Mod-2 Trigger Assembly, AR-10/15/9/ SIG Sauer MPX, 3.5 - 4.5 lb Pull, Curved, Heavy Maganese Phosphate, Black, X2SM2
(2)
List: $200.00 (Save $10.00)
$190.00
Blackout Defense Sig MCX Zero Trigger
Blackout Defense Sig MCX Zero Trigger
List: $259.99 (Save $20.00)
$239.99
See all 2 models
SIG SAUER Disconnect Springs, 1702350-R
SIG SAUER Disconnect Springs, 1702350-R
List: $16.99 (Save 12%)
$14.99
SIG SAUER Spring, FPS, 2401437-R
SIG SAUER Spring, FPS, 2401437-R
List: $16.99 (Save 12%)
$14.99
Best Rated
HIPERFIRE Xtreme 2 Stage Mod-1 Trigger Assembly, AR-10/15/9/ SIG Sauer MPX, 3.5 - 4 lb Pull, Curved, Heavy Maganese Phosphate, Black, X2SM1
HIPERFIRE Xtreme 2 Stage Mod-1 Trigger Assembly, AR-10/15/9/ SIG Sauer MPX, 3.5 - 4 lb Pull, Curved, Heavy Maganese Phosphate, Black, X2SM1
(5)
List: $200.00 (Save $10.00)
$190.00
SIG SAUER Trigger, Timney, MPX Single Stage, 1811266-R
SIG SAUER Trigger, Timney, MPX Single Stage, 1811266-R
List: $280.99 (Save $11.00)
$269.99
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Magazine and Accessories

1–13 / 13
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Taran Tactical Innovations MPX THRiL Completed Rifle Magazine
Taran Tactical Innovations MPX THRiL Completed Rifle Magazine
As Low As (Save Up to 20%)
$70.39
See all 4 models
Comp-Tac PCC PLM Magazine Pouch
Comp-Tac PCC PLM Magazine Pouch
(1)
As Low As (Save Up to 16%)
$37.99
See all 8 models
SIG SAUER Magazine SIGMPX 9 mm 10RD, for gen 2 models MAGMPX910KM-10RD
SIG SAUER Magazine SIGMPX 9 mm 10RD, for gen 2 models MAGMPX910KM-10RD
(3)
$68.99
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Lancer Systems Mpx X-cinch Mag Coupler - MPX-CINCH
Lancer Systems Mpx X-cinch Mag Coupler - MPX-CINCH
(11)
List: $26.99 (Save 15%)
$22.99
Ghost Inc Ghost MOAB SIG MPX Baseplates, SIG Sauer MPX 9mm, All Gens, 3 Pack, Black, GHOMPXMOABBLK
Ghost Inc Ghost MOAB SIG MPX Baseplates, SIG Sauer MPX 9mm, All Gens, 3 Pack, Black, GHOMPXMOABBLK
(1)
List: $24.97 (Save 40%)
$14.99
ProMag Pistol Magazine, Sig Sauer Sig MPX, 9mm Luger, 30 Round, Black, 1 Pack, DuPont Zytel Polymer, DRMA36-30RD
ProMag Pistol Magazine, Sig Sauer Sig MPX, 9mm Luger, 30 Round, Black, 1 Pack, DuPont Zytel Polymer, DRMA36-30RD
List: $117.99 (Save 32%)
$79.79
SIG SAUER MPX 9mm Luger 20 Round Pistol Magazine, Black, 1 Pack, Polymer, 8900828-20RD
SIG SAUER MPX 9mm Luger 20 Round Pistol Magazine, Black, 1 Pack, Polymer, 8900828-20RD
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$58.89
SIG SAUER MPX 9mm Luger Pistol Magazine, 35 Round, Black, 1 Pack, Polymer, 8901025-35RD
SIG SAUER MPX 9mm Luger Pistol Magazine, 35 Round, Black, 1 Pack, Polymer, 8901025-35RD
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List: $74.99 (Save 23%)
$57.99
SIG SAUER MPX Gen 1 9mm 20 Round Pistol Magazine
SIG SAUER MPX Gen 1 9mm 20 Round Pistol Magazine
As Low As (Save Up to 10%)
$65.99
See all 2 models
Newly Added
Forward Controls Design SIG MCX Enhanced Magazine Release Button, Black, EMR-MCX
Forward Controls Design SIG MCX Enhanced Magazine Release Button, Black, EMR-MCX
List: $32.99 (Save $1.00)
$31.99
SIG SAUER PMAG GEN 3 P556/MCX/SIG516 5.56 NATO 30 Rounds Rifle Magazine w/Window, Black, 30, 8900006
SIG SAUER PMAG GEN 3 P556/MCX/SIG516 5.56 NATO 30 Rounds Rifle Magazine w/Window, Black, 30, 8900006
List: $43.99 (Save 14%)
$37.99
ProMag Pistol Magazine, Sig Sauer Sig MPX, 9mm Luger, 50 Round, Black, 1 Pack, DuPont Zytel Polymer, DRMA21-50RD
ProMag Pistol Magazine, Sig Sauer Sig MPX, 9mm Luger, 50 Round, Black, 1 Pack, DuPont Zytel Polymer, DRMA21-50RD
(1)
List: $129.99 (Save 25%)
$97.49
ProMag Sig Sauer MPX 9mm 40 Rounds Pistol Magazine, Black, 40, SIGA24
ProMag Sig Sauer MPX 9mm 40 Rounds Pistol Magazine, Black, 40, SIGA24
List: $39.49 (Save $3.48)
$36.01
Next

Forends/Handguards

1–9 / 9
Previous
Best Rated
Lancer Systems SIG MPX Carbon SIG Sauer MPX M-LOK Handguard
Lancer Systems SIG MPX Carbon SIG Sauer MPX M-LOK Handguard
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As Low As (Save Up to 24%)
$165.99
See all 7 models
Lancer Systems Mcx Carbon Handguard, Carbon Fiber - LCH-MCX-12
Lancer Systems Mcx Carbon Handguard, Carbon Fiber - LCH-MCX-12
(2)
List: $352.99 (Save 15%)
$299.99
Free 2 Day Shipping
Lancer Mcx Carbon Fiber Handguard
Lancer Mcx Carbon Fiber Handguard
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As Low As (Save Up to 15%)
$243.99
See all 4 models
Final Sale
Lancer Systems SIG MPX Carbon Handguard
Lancer Systems SIG MPX Carbon Handguard
(1)
List: $430.34 (Save 15%)
$365.79
See all 2 models
AIM Sports Inc M-LOK 12.76in Drop-In Specialty Handguard for SIG MPX, Black, Medium, MTMPXM
AIM Sports Inc M-LOK 12.76in Drop-In Specialty Handguard for SIG MPX, Black, Medium, MTMPXM
List: $129.99 (Save 23%)
$99.99
Midwest Industries Handguard, MCX Virtus, 12.5in, M-LOK, Aluminum, Black, MIMCXV125
Midwest Industries Handguard, MCX Virtus, 12.5in, M-LOK, Aluminum, Black, MIMCXV125
(3)
List: $219.95 (Save $10.00)
$209.95
Best Rated
Midwest Industries Mpx Handguard M-lok, Black - MI-MPX80M
Midwest Industries Mpx Handguard M-lok, Black - MI-MPX80M
(12)
List: $173.95 (Save $11.00)
$162.95
SIG SAUER Hand Guard SIG MCX, Aluminum, Low Profile, Rifle, MLOK, Gray, Large, MCX-RIFLE-MLOK-GRY
SIG SAUER Hand Guard SIG MCX, Aluminum, Low Profile, Rifle, MLOK, Gray, Large, MCX-RIFLE-MLOK-GRY
(1)
List: $199.00 (Save 12%)
$175.99
SIG SAUER MCX Rattler Low Profile M-LOK Handguard, 5in, 5.56mm, Aluminum, Black, HGRD-MCX-R55-MLOK-BLK
SIG SAUER MCX Rattler Low Profile M-LOK Handguard, 5in, 5.56mm, Aluminum, Black, HGRD-MCX-R55-MLOK-BLK
List: $199.99 (Save 25%)
$149.99
Next

Gun Barrels

1–6 / 6
Previous
SIG SAUER MCX Spear 7.62 NATO Gas Valve Threaded Barrel And Gas Block Assembly
SIG SAUER MCX Spear 7.62 NATO Gas Valve Threaded Barrel And Gas Block Assembly
As Low As (Save Up to 24%)
$1,139.00
See all 2 models
On Sale
Infinite Product Solutions M13.5 x 1 LH - 1/2-28 Thread Adapter
Infinite Product Solutions M13.5 x 1 LH - 1/2-28 Thread Adapter
List: $39.99 (Save 20%)
$31.99
See all 2 models
Midwest Industries Sig Muzzle Device Collar For Mpx 9mm Models, Black - MI-MPX9MMS
Midwest Industries Sig Muzzle Device Collar For Mpx 9mm Models, Black - MI-MPX9MMS
List: $22.94 (Save 48%)
$11.99
Blazin' Deal
Strike Industries X-Comp Thread Adapter Kit
Strike Industries X-Comp Thread Adapter Kit
List: $17.95 (Save 10%)
$16.19
See all 3 models
Midwest Industries Mi Muzzle Device Collar Sig Mcx .300 Aac Models
Midwest Industries Mi Muzzle Device Collar Sig Mcx .300 Aac Models
(3)
List: $20.00 (Save 40%)
$11.99
Next Level Armament NLA Sig Saure MPX/MCX 9mm Luger Barrel Adapter, Black, NLX659
Next Level Armament NLA Sig Saure MPX/MCX 9mm Luger Barrel Adapter, Black, NLX659
(5)
List: $11.00
$10.99
Next

5.56x45mm NATO Ammo

1–16 / 16
Previous
On Sale
Hornady Frontier 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition
Hornady Frontier 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition
(42)
As Low As (Save Up to 29%)
$12.49
$0.56 - $0.62/Round
See all 3 models
Best Rated
Winchester USA 5.56x45mm NATO 55 grain Ball (M193) Full Metal Jacket Brass Centerfire Rifle Ammunition
Winchester USA 5.56x45mm NATO 55 grain Ball (M193) Full Metal Jacket Brass Centerfire Rifle Ammunition
(147)
As Low As (Save Up to 53%)
$12.29
$0.61 - $0.69/Round
See all 7 models
Best Rated
Hornady BLACK 5.56x45mm NATO 62 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 20 Rounds, 81263
Hornady BLACK 5.56x45mm NATO 62 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 20 Rounds, 81263
(8)
List: $24.99 (Save 18%)
$20.59
$1.03/Round
First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammo, 1000 Rounds, 50009
First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammo, 1000 Rounds, 50009
(1)
List: $612.29 (Save 13%)
$533.29
$0.53/Round
Best Rated
PMC Ammunition X-TAC Light Armor Piercing 5.56x45mm NATO 62 Grain Brass Cased Centerfire Rifle Ammunition
PMC Ammunition X-TAC Light Armor Piercing 5.56x45mm NATO 62 Grain Brass Cased Centerfire Rifle Ammunition
(112)
As Low As (Save Up to 17%)
$12.49
$0.62/Round
See all 2 models
20% Coupon
Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition
Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition
(19)
As Low As (Save Up to 21%)
$28.99
$1.45/Round
See all 2 models
20% Coupon
Hornady Frontier 5.56x45mm NATO 75 grain Boat Tail Hollow Point (BTHP) Brass Centerfire Rifle Ammunition
Hornady Frontier 5.56x45mm NATO 75 grain Boat Tail Hollow Point (BTHP) Brass Centerfire Rifle Ammunition
(28)
As Low As (Save Up to 21%)
$17.09
$0.85/Round
See all 2 models
Freedom Munitions 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition
Freedom Munitions 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition
(1)
As Low As (Save 12%)
$29.39
$0.58 - $0.59/Round
See all 2 models
PPU 5.56x45mm NATO 0 grain Brass Cased Blank Ammo, 20 Rounds, PPB556
PPU 5.56x45mm NATO 0 grain Brass Cased Blank Ammo, 20 Rounds, PPB556
List: $22.49 (Save 32%)
$15.19
$0.76/Round
Best Rated
Winchester USA 5.56x45mm NATO 62 grain Green Tip M855 Full Metal Jacket Boat Tail FMJBT Brass Centerfire Rifle Ammunition
Winchester USA 5.56x45mm NATO 62 grain Green Tip M855 Full Metal Jacket Boat Tail FMJBT Brass Centerfire Rifle Ammunition
(132)
As Low As (Save Up to 51%)
$13.79
$0.69 - $0.72/Round
See all 7 models
Veteran Ammo Defense 5.56x45mm NATO 62 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-556-24
Veteran Ammo Defense 5.56x45mm NATO 62 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-556-24
List: $49.99 (Save 24%)
$38.09
$1.90/Round
Newly Added
Federal 5.56x45mm 55 Grain FMJ Brass Rifle Ammunition
Federal 5.56x45mm 55 Grain FMJ Brass Rifle Ammunition
As Low As (Save 15%)
$70.99
See all 2 models
Veteran Ammo Defense 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Pistol Ammo, 20 Rounds, HMBX-556-25
Veteran Ammo Defense 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Pistol Ammo, 20 Rounds, HMBX-556-25
List: $49.99 (Save 23%)
$38.69
$1.93/Round
Best Rated
PMC Ammunition X-TAC, 5.56x45mm NATO, 55 grain, Full Metal Jacket, Brass, Centerfire Rifle Ammo, 20, 556X
PMC Ammunition X-TAC, 5.56x45mm NATO, 55 grain, Full Metal Jacket, Brass, Centerfire Rifle Ammo, 20, 556X
(65)
List: $15.99 (Save 31%)
$10.99
$0.55/Round
Best Rated
Hornady Frontier 5.56x45mm NATO 68 grain Boat-Tail Hollow Point Brass Cased Centerfire Rifle Ammo, 20 Rounds, FR310
Hornady Frontier 5.56x45mm NATO 68 grain Boat-Tail Hollow Point Brass Cased Centerfire Rifle Ammo, 20 Rounds, FR310
(14)
List: $19.60 (Save 21%)
$15.49
$0.77/Round
Best Rated
Barnes Vor-TxRifle Cartridges, 5.56x45mm NATO, TSX Boat Tail, 70 Grain, 20 - Rounds, *31191
Barnes Vor-TxRifle Cartridges, 5.56x45mm NATO, TSX Boat Tail, 70 Grain, 20 - Rounds, *31191
(14)
List: $40.99 (Save $1.20)
$39.79
$1.99/Round
Next

7.62x39mm Ammo

1–11 / 11
Previous
Maxim Defense Industries Short Barrel 7.62x39mm 117 grain Solid Copper Rifle Ammunition
Maxim Defense Industries Short Barrel 7.62x39mm 117 grain Solid Copper Rifle Ammunition
As Low As (Save Up to 15%)
$64.89
$3.24 - $3.44/Round
See all 2 models
Best Rated
Hornady BLACK 7.62x39 mm 123 grain Super Shock Tip Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80784
Hornady BLACK 7.62x39 mm 123 grain Super Shock Tip Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80784
(12)
List: $45.40 (Save 28%)
$32.89
$1.64/Round
Best Rated
Hornady Subsonic 7.62x39 255 Grain Sub X Brass Riffle Ammo, 20 Rounds, 80787
Hornady Subsonic 7.62x39 255 Grain Sub X Brass Riffle Ammo, 20 Rounds, 80787
(7)
List: $47.71 (Save 35%)
$31.09
$1.55/Round
Blazin' Deal
Federal Premium American Eagle Rifle 7.62x39mm Soviet 124 Grain Full Metal Jacket Brass Centerfire Rifle Ammo, 20 Rounds, A76239A
Federal Premium American Eagle Rifle 7.62x39mm Soviet 124 Grain Full Metal Jacket Brass Centerfire Rifle Ammo, 20 Rounds, A76239A
List: $34.99 (Save 36%)
$22.49
$1.12/Round
Doubletap Ammunition 739123X Tactical 7.62x39mm 123 Gr Barnes TSX Lead Free 20
Doubletap Ammunition 739123X Tactical 7.62x39mm 123 Gr Barnes TSX Lead Free 20
List: $58.00 (Save $1.71)
$56.29
$2.81/Round
Red Army Standard BSP 7.62x39mm 122 Grain Full Metal Jacket Steel Cased Rifle Ammunition
Red Army Standard BSP 7.62x39mm 122 Grain Full Metal Jacket Steel Cased Rifle Ammunition
As Low As (Save Up to 28%)
$14.09
$0.65 - $0.70/Round
See all 2 models
PPU 7.62x39mm 0 grain Brass Cased Blank Ammo, 15 Rounds, PPB739
PPU 7.62x39mm 0 grain Brass Cased Blank Ammo, 15 Rounds, PPB739
List: $19.99 (Save 35%)
$12.99
$0.87/Round
Best Rated
Igman 7.62x39mm 123 Grain Full Metal Jacket Brass Cased Rifle Ammo, 15 Rounds, IG76239
Igman 7.62x39mm 123 Grain Full Metal Jacket Brass Cased Rifle Ammo, 15 Rounds, IG76239
(6)
List: $22.95 (Save 43%)
$13.19
$0.88/Round
Century Arms Kaiser 7.62x39mm 123 Grain Full Metal Jacket Steel Cased Rifle Ammo, 20 Rounds, AM8313
Century Arms Kaiser 7.62x39mm 123 Grain Full Metal Jacket Steel Cased Rifle Ammo, 20 Rounds, AM8313
List: $17.49 (Save 28%)
$12.59
$0.63/Round
Best Rated
Norma Tactical 7.62x39mm 124g Grain Full Metal Jacket Brass Rifle Ammunition, 20 Rounds, 295540020
Norma Tactical 7.62x39mm 124g Grain Full Metal Jacket Brass Rifle Ammunition, 20 Rounds, 295540020
(42)
List: $19.99 (Save 22%)
$15.59
$0.78/Round
Best Rated
Belom 7.62x39mm, 123 Grain, Full Metal Jacket FMJ, Brass Cased, Non-Corrosive, Boxer Primed, Centerfire Rifle Ammo, 20 Rounds, 8606110608093
Belom 7.62x39mm, 123 Grain, Full Metal Jacket FMJ, Brass Cased, Non-Corrosive, Boxer Primed, Centerfire Rifle Ammo, 20 Rounds, 8606110608093
(10)
List: $27.99 (Save 50%)
$13.99
$0.70/Round
Next

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SIG SAUER Folding SBX MCX MPX Kit w/1913 Interface Unavailable & Discontinued Models

List of Unorderable Models

  • SIG SAUER Folding SBX MCX MPX Kit, 1913 Interface, FDE, KIT-SBX-X-FOLD-FDE , MPN: KIT-SBX-X-FOLD-FDE , UPC: 798681545704 , Code: SD9-BSF-FSBX19-KIT-SBX-X-FOLD-FDE
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