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SIG SAUER MPX Aluminum Handguard

Sig Sauer HANDGUARD, MPX, ALUMINUM, FOR 4.5 IN BBL HGRD-MPX-K-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Handguard, 7.3 in, KeyMod, Black HGRD-MPX-PDW-AL
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
Sig Sauer HANDGUARD, MPX, ALUMINUM, FOR 4.5 IN BBL HGRD-MPX-K-AL
Sig Sauer HANDGUARD, MPX, ALUMINUM, FOR 4.5 IN BBL HGRD-MPX-K-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Handguard, 7.3 in, KeyMod, Black, HGRD-MPX-PDW-AL
SIG SAUER MPX Aluminum Handguard, 7.3 in, KeyMod, Black, HGRD-MPX-PDW-AL
Sig Sauer HANDGUARD, MPX, ALUMINUM, FOR 4.5 IN BBL HGRD-MPX-K-AL
1 of 19 images
Sig Sauer HANDGUARD, MPX, ALUMINUM, FOR 4.5 IN BBL HGRD-MPX-K-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black HGRD-MPX-CARBINE-AL
2 of 19 images
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Handguard, 7.3 in, KeyMod, Black HGRD-MPX-PDW-AL
3 of 19 images
SIG SAUER MPX Aluminum Handguard, 7.3 in, KeyMod, Black HGRD-MPX-PDW-AL
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
4 of 19 images
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
5 of 19 images
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
6 of 19 images
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
7 of 19 images
MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL
Sig Sauer HANDGUARD, MPX, ALUMINUM, FOR 4.5 IN BBL HGRD-MPX-K-AL
8 of 19 images
Sig Sauer HANDGUARD, MPX, ALUMINUM, FOR 4.5 IN BBL HGRD-MPX-K-AL
Sig Sauer HANDGUARD, MPX, ALUMINUM, FOR 4.5 IN BBL HGRD-MPX-K-AL
9 of 19 images
Sig Sauer HANDGUARD, MPX, ALUMINUM, FOR 4.5 IN BBL HGRD-MPX-K-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
10 of 19 images
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
11 of 19 images
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
12 of 19 images
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
13 of 19 images
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
14 of 19 images
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
15 of 19 images
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
16 of 19 images
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
17 of 19 images
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Handguard, 7.3 in, KeyMod, Black, HGRD-MPX-PDW-AL
18 of 19 images
SIG SAUER MPX Aluminum Handguard, 7.3 in, KeyMod, Black, HGRD-MPX-PDW-AL
SIG SAUER MPX Aluminum Handguard, 7.3 in, KeyMod, Black, HGRD-MPX-PDW-AL
19 of 19 images
SIG SAUER MPX Aluminum Handguard, 7.3 in, KeyMod, Black, HGRD-MPX-PDW-AL

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Questions & Answers
Are these suppressor compliant? Expert Answer

Inner diameter is 1.69" so any suppressor with a smaller diameter than 1.69" will work.

by Ethan C., Gear Expert, June 6, 2018
What is the inside diameter Expert Answer

Inner diameter is 1.69"

by Ethan C., Gear Expert, June 6, 2018
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews Perfect fit by Seven4, Verified Owner, July 12, 2018
I used my original hand guard to fit on another firearm so I ordered this as a replacement. Ordering it from OpticsPlanet meant my order would process and ship quickly. I received it and the hand guard fit perfectly without issues. It’s not as lig...
Read More...
Most Recent Reviews Great handguard by SJ, May 9, 2018
I needed a replacement Sig MPX handguard and Optics Planet had it in stock and at an excellent price. Always had great experiences dealing with OP and they provide quality products. The handguard fits perfect.
Most Recent Reviews Perfect for MPX-k conversion by Dennis McCool, January 9, 2018
Same great SIG SAUER quality as original equipment. Same fit and finish as original parts on MPX. Ideal fit for MPX sub-gun convertsuon to 4.5” barrel. Love the final outcome. Delivery is always fast with “in-stock” items from Optics Planet.
Most Recent Reviews Factory Product by Yep, December 15, 2017
Factory handgaurd fits like it should.,.......,..................................................................................................................................................................great product.
Read All 4 Reviews

Product Discontinued by Manufacturer

SIG SAUER MPX Aluminum Handguard 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, Rifle Parts, Rifle Handguards yourself to try and find the perfect replacement for you!

Product Info for SIG SAUER MPX Aluminum Handguard

If you're shopping for a great price for the SIG SAUER MPX Aluminum Handguard, then you have arrived at the ideal spot..image

These Rifle Handguards through the professional product experts at SIG SAUER are designed using long lasting and efficient components, to be able to provide you with a product which is going to be beneficial for a long time. Designed using some of the most useful accessible materials and engineering, these unique Rifle Handguards from the product professionals at SIG SAUER can last you an exceptionally lengthy time.

SIG SAUER has been making high quality merchandise for a number of years, and the SIG SAUER MPX Aluminum Handguard is their very own means of showing you just how much they care.

Right here at OpticsPlanet, we ensure that it is our obligation to purchase the best solution for all your needs, and showcasing the SIG SAUER MPX Aluminum Handguard is a thing that we are delighted to offer.

Package Contents:

  • SIG SAUER MPX Aluminum Handguard

Gun Parts and Accessories

1–16 / 16
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Strike Industries Dual Folding Adapter Stabilizer, Black, One Size, SI-FSA-DUAL-STAB
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TRYBE Defense Ambidextrous Charging Handle for Sig Sauer MPX
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SB Tactical MPX Pistol Stabilizing Brace, Black MPX-01-SB
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Radian Weapons Raptor-LT Charging Handle, SIG MPX, Black, R0367
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SIG SAUER MPX PCC 9mm Caliber Exchange Kit, 16in, 8900237
SIG SAUER MPX PCC 9mm Caliber Exchange Kit, 16in, 8900237
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SIG SAUER MPX Caliber X-Change Kit
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Taran Tactical Innovations MPX Magwell, Gen 3, Flat Black, MPX9-MW0-G3
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Strike Industries Stabilizer for Sig MPX/MCX, Black, One Size, SI-STAB-MPX/MCX
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Next Level Armament NLA Sig Sauer MPX Rifle Charging Handle w/ Block Kit, Black, NLX702
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Next Level Armament NLA Sig Sauer MPX Lifter Block Rifle Charging Handle, Black, NLX651
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Next Level Armament NLA Sig Sauer MPX Rifle Charging Handle, Black, NLX707
Next Level Armament NLA Sig Sauer MPX Rifle Charging Handle, Black, NLX707
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Blazin' Deal
SIG SAUER Fixed/Folding Pivoting Contour Brace w/ Locking Hinge
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SIG SAUER Fixed/Folding Pivoting Contour Brace w/ Locking Hinge
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Stark Equipment MPX Rifle Grip
12 models
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Dead Foot Arms Telescoping Adaptor for Tailhook Mod 1, Black Anodized, 78785
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List: $165.00 (Save $13.00)
$152.00
LANTAC MPX 13.5mm Crush Washer, Black, 01-PP-1351-CRW
LANTAC MPX 13.5mm Crush Washer, Black, 01-PP-1351-CRW
$6.99
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SIG SAUER MPX Aluminum Handguard Accessories

1–3 / 3
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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
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List: $39.99 (Save 20%)
$31.89
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SIG SAUER Foxtrot 2R Weapon Light, Black, SOF2R100
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SIG SAUER Grip, PDW, Black, 2401668-01-R
SIG SAUER Grip, PDW, Black, 2401668-01-R
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Gun Stocks

1–8 / 8
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SIG SAUER MCX/MPX Collapsible Stock Black
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A3 Industries Universal Picatinny Mount - Modular Telescoping Stock
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SIG SAUER MCX/MPX Minimalist Plus Locking Folding Stock, Black, 8901411
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List: $249.99 (Save $3.00)
$246.99
SIG SAUER MCX/MPX Minimalist Locking Folding Stock, Black, 8901410
SIG SAUER MCX/MPX Minimalist Locking Folding Stock, Black, 8901410
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SIG SAUER MCX/MPX Folding Rifle Stock, Black, STOCK-X-FOLD-CTR-BLK
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Forends/Handguards

1–7 / 7
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Lancer Handguard Sig Mpx 4.5" M-lok Carbon Fiber
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Lancer Systems Mpx Carbon Handguard, Carbon Fiber - LCH-MPX-10
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Lancer Systems Mpx Carbon Handguard, Carbon Fiber - LCH-MPX-65
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Lancer Handguard Sig Mpx 14'' M-lok Carbon Fiber
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AIM Sports Inc M-LOK 12.76in Drop-In Specialty Handguard for SIG MPX, Black, Medium, MTMPXM
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List: $129.99 (Save 31%)
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Lancer Systems Sig Mpx Carbon Handguard 16'', Carbon Fiber - LCH-MPX-16
Lancer Systems Sig Mpx Carbon Handguard 16'', Carbon Fiber - LCH-MPX-16
List: $430.34 (Save 15%)
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Next

Magazine and Accessories

1–9 / 9
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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
(2)
List: $49.99 (Save $2.00)
$47.99
Clearance
Comp-Tac PCC PLM Magazine Pouch
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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)
List: $67.99 (Save 15%)
$57.99
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
List: $129.99 (Save 28%)
$93.99
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
(1)
List: $49.99 (Save $1.00)
$48.99
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 43%)
$66.91
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
SIG SAUER MPX Gen 1 9mm 20 Round Pistol Magazine
2 models
SIG SAUER MPX Gen 1 9mm 20 Round Pistol Magazine
As Low As (Save Up to $6.00)
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Next

Gun Triggers

1–7 / 7
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Triggertech Adaptable Sig MPX Two-Stage Trigger
2 models
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(3)
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Free 2 Day Shipping
Geissele MPX M4 Trigger, 16-025
Geissele MPX M4 Trigger, 16-025
(2)
$355.00
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
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(2)
List: $200.00 (Save $10.00)
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Best Rated
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(5)
List: $200.00 (Save $10.00)
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Best Rated
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(21)
List: $267.99 (Save $9.50)
$258.49
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
HIPERFIRE Xtreme 2 Stage Mod-3 Trigger Assembly, AR-10/15/9/ SIG Sauer MPX, 3.5 - 4.5 lb Pull, Flat, H&M BLACKNITRIDE+, Black, X2SM3
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(4)
List: $225.00 (Save $11.25)
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AR Handguard/Forend Screws

1–25 / 25
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2 models
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On Sale
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22 models
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Magpul Industries M-LOK T-Nut Replacement Set, Black MAG615
Magpul Industries M-LOK T-Nut Replacement Set, Black MAG615
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13 models
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Leupold Torx Screw Kit - 52395
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Uncle Mike's 115B Magnum Band Swivel Screws, Clam, 25000
Uncle Mike's 115B Magnum Band Swivel Screws, Clam, 25000
(2)
List: $9.99 (Save 30%)
$6.99
Blazin' Deal
SIG SAUER Barrel Clamp Screw, 2400107-R
SIG SAUER Barrel Clamp Screw, 2400107-R
List: $22.99 (Save 54%)
$10.49
Forster Gun Screws C-Type
6 models
Forster Gun Screws C-Type
As Low As (Save Up to 36%)
$47.99
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Forster Gun Screw A
22 models
Forster Gun Screw A
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Evolution Gun Works Grip Screw Escutcheons
2 models
Evolution Gun Works Grip Screw Escutcheons
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Talley Gunsmith Replacement Screw Kit SCREWKIT
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Bald Eagle Round Plate With 4 Brass Tip Screws BE1125
Bald Eagle Round Plate With 4 Brass Tip Screws BE1125
List: $67.99 (Save 21%)
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Trijicon Bright & Tough 5 For Glock Front Screws for Night Sight GL03
Trijicon Bright & Tough 5 For Glock Front Screws for Night Sight GL03
(1)
List: $35.99
$35.09
Elcan Spare Screw, Black, MRD-SM3X8
Elcan Spare Screw, Black, MRD-SM3X8
$21.99
SIG SAUER Barrel Clamp, Rh, 2400335-R
SIG SAUER Barrel Clamp, Rh, 2400335-R
List: $27.49 (Save 20%)
$21.99
SIG SAUER Barrel Clamp, Lh, 2400336-R
SIG SAUER Barrel Clamp, Lh, 2400336-R
List: $27.49 (Save 20%)
$21.99
SIG SAUER Barrel Clamp Spacer - 2400373-R
SIG SAUER Barrel Clamp Spacer - 2400373-R
List: $11.99 (Save 21%)
$9.49
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
Infinite Product Solutions 1/4x20 Aluminum Delrin Tipped Set Screw Replacement, Polished Aluminum, 1420-SS-A-DT
Infinite Product Solutions 1/4x20 Aluminum Delrin Tipped Set Screw Replacement, Polished Aluminum, 1420-SS-A-DT
$0.99
Infinite Product Solutions 1/4x20 Brass Set Screw Replacement, Brass, 1420-SCREW
Infinite Product Solutions 1/4x20 Brass Set Screw Replacement, Brass, 1420-SCREW
$0.99
The Outdoor Connection Chicago Screw Sets, Black, 25 Pack, BO-2
The Outdoor Connection Chicago Screw Sets, Black, 25 Pack, BO-2
List: $24.99 (Save 30%)
$17.40
Uncle Mike's 115 RGS Magnum Band Swivel Screws, 1/2in Screw, 3/4in Screw, Clam, 25200
Uncle Mike's 115 RGS Magnum Band Swivel Screws, 1/2in Screw, 3/4in Screw, Clam, 25200
(2)
List: $6.95
$6.89
Bald Eagle 4 Pk Brass Tip Screws For Round Plate BE1126
Bald Eagle 4 Pk Brass Tip Screws For Round Plate BE1126
List: $16.99 (Save $1.50)
$15.49
Evolution Gun Works Stainless M-LOK Nuts with Screws, 10-24 Thread, 2 pack, Stainless, 49980
Evolution Gun Works Stainless M-LOK Nuts with Screws, 10-24 Thread, 2 pack, Stainless, 49980
List: $6.00
$5.99
Evolution Gun Works Slotted Head Grip Screws, Blue, Pack of 4, 11384
Evolution Gun Works Slotted Head Grip Screws, Blue, Pack of 4, 11384
List: $5.00
$4.99
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Gun Barrels

1–4 / 4
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Infinite Product Solutions M13.5 x 1 LH - 1/2-28 Thread Adapter
2 models
Infinite Product Solutions M13.5 x 1 LH - 1/2-28 Thread Adapter
$39.99
See all 2 models
Strike Industries X-Comp Thread Adapter Kit
3 models
Strike Industries X-Comp Thread Adapter Kit
List: $17.95 (Save $1.26)
$16.69
See all 3 models
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
(3)
List: $11.00
$10.44
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: $11.95 (Save 10%)
$10.79
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SIG SAUER MPX Aluminum Handguard Unavailable & Discontinued Models

List of Unorderable Models

MPX Aluminum Handguard, 4.5 in, KeyMod, Black HGRD-MPX-K-AL , MPN: HGRD-MPX-K-AL , UPC: 798681457380 , Code: SD9-FO-MPX-HGRD-MPX-K-AL
SIG SAUER MPX Aluminum Low Profile Handguard, 14 in, KeyMod, Black, HGRD-MPX-CARBINE-AL , MPN: HGRD-MPX-CARBINE-AL , UPC: 798681555239 , Code: SD9-FO-MPX-HGRD-MPX-CARBINE-AL
SIG SAUER MPX Aluminum Handguard, 7.3 in, KeyMod, Black, HGRD-MPX-PDW-AL , MPN: HGRD-MPX-PDW-AL , UPC: 798681555246 , Code: SD9-FO-MPX-HGRD-MPX-PDW-AL
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