SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel |

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SIG SAUER + Firearms SIG SAUER Firearms SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

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Image of SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

Image of SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

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SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

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SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

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Product Info for SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

The M400-SDI X has been developed with the input from the professional instructors at SIG SAUER Academy. Building upon their decades of experience and countless hours of instruction, we have developed the M400-SDI X to meet the highest standards of performance and reliability. With fully ambidextrous controls including a bolt catch/and release unique to the M400-SDI lower-receiver, the M400-SDI X delivers advanced performance for both left & right-handed shooters and makes transitional shooting easier than ever. The free-floating handguard utilizes a new steel lockup design that significantly reduces handguard deflection by providing maximum rigidity and allows for accessories to be attached on all four sides with no effect on accuracy. The 2-Stage Matchlite Duo trigger provides an out-of-the-box crisp 4.5 - 6.5lb pull weight with a flat blade design for a precision feel. The M400-SDI X utilizes the highest quality performance coatings to ensure maximum durability and reliability.

Specifications for SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel:

Manufacturer:	SIG SAUER
Gun Make:	SIG Sauer
Caliber:	5.56x45mm NATO, .223 Remington
Barrel Length:	16 in
Barrel Twist Rate:	1-7
Stock Type:	Magpul SL-K
Stock/Brace Material:	Synthetic
Magazine Capacity:	30 Round
Finish:	Anodized
Stock Color:	Black
Hinged Floorplate:	No
Firearm Receiver Color:	Black
Color:	Black

Package Contents:

SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel

Ammunition

1–51 / 51

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

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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 29%)

Hornady Frontier .223 Remington 55 Grain Hollow Point Brass Cased Rifle Ammunition

Hornady Frontier .223 Remington 55 Grain Hollow Point Brass Cased Rifle Ammunition

As Low As (Save Up to 28%)

$0.62 - $0.69/Round

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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

As Low As (Save Up to 29%)

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PMC Bronze Ammunition, .223 Remington, 55 Grain, Full Metal Jacket, Boat Tail, Brass Case, 20-Rounds, 223A

PMC Bronze Ammunition, .223 Remington, 55 Grain, Full Metal Jacket, Boat Tail, Brass Case, 20-Rounds, 223A

List: $25.99 (Save 56%)

Hornady Black .223 Remington 62 grain Full Metal Jacket (FMJ) Brass Centerfire Rifle Ammunition

Hornady Black .223 Remington 62 grain Full Metal Jacket (FMJ) Brass Centerfire Rifle Ammunition

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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

As Low As (Save Up to 19%)

$0.54 - $0.58/Round

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Freedom Munitions .223 Remington 62 Grain Full Metal Jacket Brass Rifle Ammunition

Freedom Munitions .223 Remington 62 Grain Full Metal Jacket Brass Rifle Ammunition

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$0.54 - $0.59/Round

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Hornady BLACK .223 Remington 75 grain Boat-Tail Hollow Point Match Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80267

Hornady BLACK .223 Remington 75 grain Boat-Tail Hollow Point Match Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80267

List: $27.99 (Save $1.00)

PPU PPRM5561M 5.56X45 55 FMJBT RNGMSTR

PPU PPRM5561M 5.56X45 55 FMJBT RNGMSTR

List: $866.49 (Save 18%)

Hornady Frontier .223 Remington 55 Grain Full Metal Jacket Brass Cased Centerfire Rifle Ammunition

Hornady Frontier .223 Remington 55 Grain Full Metal Jacket Brass Cased Centerfire Rifle Ammunition

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$0.61 - $0.67/Round

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Hornady Critical Defense .223 Remington 55 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80270

Hornady Critical Defense .223 Remington 55 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80270

List: $40.57 (Save 10%)

Winchester USA .223 Remington, 55 Grain Full Metal Jacket Brass Rifle Ammunition

Winchester USA .223 Remington, 55 Grain Full Metal Jacket Brass Rifle Ammunition

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$0.67 - $0.73/Round

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Prvi Partizan RangeMaster, 5.56 NATO, 55 Grain, Full Metal Jacket, 20 Round Box PPRM5561

Prvi Partizan RangeMaster, 5.56 NATO, 55 Grain, Full Metal Jacket, 20 Round Box PPRM5561

List: $23.99 (Save 48%)

Hornady Frontier 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Rifle Ammunition

Hornady Frontier 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Rifle Ammunition

As Low As (Save Up to 21%)

$0.70 - $0.72/Round

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PMC Bronze Ammunition, .223 Remington, 55 Grain, Soft Point, Brass Case, 20-Rounds, 223SP

PMC Bronze Ammunition, .223 Remington, 55 Grain, Soft Point, Brass Case, 20-Rounds, 223SP

List: $18.00 (Save 20%)

Remington UMC .223 55 Grain Full Metal Jacket Brass Centerfire Rifle Ammunition

Remington UMC .223 55 Grain Full Metal Jacket Brass Centerfire Rifle Ammunition

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Nosler Varmageddon .223 Remington 55 Grain Flat Base Tipped Brass Cased Centerfire Rifle Ammo, 20 Rounds, 65145

Nosler Varmageddon .223 Remington 55 Grain Flat Base Tipped Brass Cased Centerfire Rifle Ammo, 20 Rounds, 65145

List: $38.95 (Save 29%)

Remington UMC Rifle .223 45 Grain Jacketed Hollow Point Centerfire Rifle Ammunition

Remington UMC Rifle .223 45 Grain Jacketed Hollow Point Centerfire Rifle Ammunition

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$1.00 - $1.08/Round

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Remington UMC Rifle .223 50 Grain Jacketed Hollow Point Centerfire Rifle Ammunition

Remington UMC Rifle .223 50 Grain Jacketed Hollow Point Centerfire Rifle Ammunition

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$1.05 - $1.42/Round

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Remington .223 Remington 45 Grain JHP Brass Rifle Ammunition

Remington .223 Remington 45 Grain JHP Brass Rifle Ammunition

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$1.03 - $1.08/Round

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AmmoDyn 5.56x45mm NATO 55 grain Full Metal Jacket Brass Cased Rifle Ammo, 30 Rounds, PM-55655-30

AmmoDyn 5.56x45mm NATO 55 grain Full Metal Jacket Brass Cased Rifle Ammo, 30 Rounds, PM-55655-30

List: $26.95 (Save 16%)

Fort Scott Munitions, 5.56x45mm NATO, 55 grain, Copper Solid, Brass, Centerfire Rifle Ammo, 20, 556-055-SCV

Fort Scott Munitions, 5.56x45mm NATO, 55 grain, Copper Solid, Brass, Centerfire Rifle Ammo, 20, 556-055-SCV

SIG SAUER Elite Match Grade .223 Remington 77 grain Open Tip Match Brass Cased Centerfire Rifle Ammo, 20 Rounds, E223M1-20

SIG SAUER Elite Match Grade .223 Remington 77 grain Open Tip Match Brass Cased Centerfire Rifle Ammo, 20 Rounds, E223M1-20

List: $32.99 (Save 15%)

Federal American Eagle 5.56x45mm NATO 55 Grain Full Metal Jacket Boat Tail Brass Cased Rifle Ammo, 100 Rounds, AE193C

Federal American Eagle 5.56x45mm NATO 55 Grain Full Metal Jacket Boat Tail Brass Cased Rifle Ammo, 100 Rounds, AE193C

List: $83.99 (Save $6.00)

Winchester Deer Season XP .223 Remington 64 grain Extreme Point Polymer Tip Centerfire Rifle Ammo, 20 Rounds, X223DS

Winchester Deer Season XP .223 Remington 64 grain Extreme Point Polymer Tip Centerfire Rifle Ammo, 20 Rounds, X223DS

List: $30.79 (Save $2.50)

Fort Scott Munitions .5.56 NATO 40 Grain CNC Machined Copper Brass Rifle Ammo, 20 Rounds, 556-040-SCV2

Fort Scott Munitions .5.56 NATO 40 Grain CNC Machined Copper Brass Rifle Ammo, 20 Rounds, 556-040-SCV2

List: $28.06 (Save $1.07)

Winchester USA White Box .223 Remington 62 Grain Full Metal Jacket Brass Rifle Ammo, 20 Rounds, USA223R3

Winchester USA White Box .223 Remington 62 Grain Full Metal Jacket Brass Rifle Ammo, 20 Rounds, USA223R3

List: $14.29 (Save $1.00)

Winchester USA RIFLE .223 Remington 45 grain Jacketed Hollow Point Centerfire Rifle Ammo, 40 Rounds, USA2232

Winchester USA RIFLE .223 Remington 45 grain Jacketed Hollow Point Centerfire Rifle Ammo, 40 Rounds, USA2232

SinterFire GreenLine .223 Remington 55 Frangible Brass Rifle Ammo, 50 Rounds, SF22355GL-C

SinterFire GreenLine .223 Remington 55 Frangible Brass Rifle Ammo, 50 Rounds, SF22355GL-C

List: $47.29 (Save 19%)

Nosler Varmageddon .223 Remington 62 Grain Flat Base Hollow Point Brass Cased Centerfire Rifle Ammo, 20 Rounds, 40223

Nosler Varmageddon .223 Remington 62 Grain Flat Base Hollow Point Brass Cased Centerfire Rifle Ammo, 20 Rounds, 40223

List: $38.95 (Save 27%)

Liberty Ammunition OverWatch .223 Remington 55 grain Hollow Point Brass Cased Rifle Ammo, 20 Rounds, LA-OW223-55-3000

Liberty Ammunition OverWatch .223 Remington 55 grain Hollow Point Brass Cased Rifle Ammo, 20 Rounds, LA-OW223-55-3000

List: $46.99 (Save 13%)

Hornady Superformance .223 Remington 53 grain V-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 8025

Hornady Superformance .223 Remington 53 grain V-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 8025

List: $39.64 (Save 29%)

Federal Premium American Eagle .223 50 Grain Jacketed Hollow Point Centerfire Rifle Ammo, 50 Rounds, AE22350VP

Federal Premium American Eagle .223 50 Grain Jacketed Hollow Point Centerfire Rifle Ammo, 50 Rounds, AE22350VP

List: $55.99 (Save 18%)

Nosler Varmageddon .223 Remington 53 Grain Flat Base Tipped Brass Cased Rifle Ammo, 20 Rounds, 65139

Nosler Varmageddon .223 Remington 53 Grain Flat Base Tipped Brass Cased Rifle Ammo, 20 Rounds, 65139

List: $38.95 (Save 22%)

Federal Fusion MSR .223 62 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, F223MSR1

Federal Fusion MSR .223 62 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, F223MSR1

List: $44.99 (Save 23%)

Wilson Combat Sierra .223 Remington 77 Grain Matchking Hollow Point Boat Tail Brass Cased Pistol Ammo, 20 Round, A223-77-HPBT-20RD

Wilson Combat Sierra .223 Remington 77 Grain Matchking Hollow Point Boat Tail Brass Cased Pistol Ammo, 20 Round, A223-77-HPBT-20RD

List: $34.95 (Save $1.96)

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

List: $15.99 (Save 19%)

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 23%)

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

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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

As Low As (Save Up to 21%)

$0.62 - $0.65/Round

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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 22%)

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

List: $19.60 (Save 18%)

Freedom Munitions .223 Remington 55 Grain Full Metal Jacket Brass Rifle Ammunition

Freedom Munitions .223 Remington 55 Grain Full Metal Jacket Brass Rifle Ammunition

As Low As (Save Up to 12%)

$0.57 - $0.58/Round

See all 3 models

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

As Low As (Save Up to 48%)

$0.66 - $0.69/Round

See all 7 models

Hornady Frontier 5.56x45mm NATO 55 Grain Hollow Point Centerfire Rifle Ammunition

Hornady Frontier 5.56x45mm NATO 55 Grain Hollow Point Centerfire Rifle Ammunition

As Low As (Save Up to 22%)

$0.67 - $0.68/Round

See all 2 models

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

As Low As (Save Up to 50%)

$0.70 - $0.73/Round

See all 7 models

Super Vel Ammunition .223 Remington 77 grain Open Tip Match Brass Cased Rifle Ammunition

Super Vel Ammunition .223 Remington 77 grain Open Tip Match Brass Cased Rifle Ammunition

As Low As (Save Up to $10.96)

$1.22 - $1.24/Round

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Winchester FMJ Winchester LC .223 Remington 55 gr Rifle Brass Ammunition

Winchester FMJ Winchester LC .223 Remington 55 gr Rifle Brass Ammunition

As Low As (Save Up to 40%)

$0.67 - $0.72/Round

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Hornady Critical Defense .223 Remington 73 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80260

Hornady Critical Defense .223 Remington 73 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80260

List: $40.57 (Save 20%)

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

List: $40.99 (Save $1.00)

Ammo Boxes

1–15 / 15

MTM Ammo Box 50 Round Flip-Top 243 308 Win 220 Swift, Clear Blue RM-50-24

MTM Ammo Box 50 Round Flip-Top 243 308 Win 220 Swift, Clear Blue RM-50-24

Frankford Arsenal Reloading Tools Hinge-Top Ammo Box

Frankford Arsenal Reloading Tools Hinge-Top Ammo Box

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MTM 100 Round Blue Small Rifle 17/223 Caliber Ammo Box, RS10024

MTM 100 Round Blue Small Rifle 17/223 Caliber Ammo Box, RS10024

MTM J-20 Slip-Top Boxes .17/.223/.222 Magnum, Clear Green, J-20-XS-16

MTM J-20 Slip-Top Boxes .17/.223/.222 Magnum, Clear Green, J-20-XS-16

MTM Ammo Box 100 Round Flip-Top 223 204 Ruger 6x47, smk/clear, small RS-100-41

MTM Ammo Box 100 Round Flip-Top 223 204 Ruger 6x47, smk/clear, small RS-100-41

MTM 223 Ammo Can 400 Round w/ 4 each RS-100s, Dark Earth ACC223

MTM 223 Ammo Can 400 Round w/ 4 each RS-100s, Dark Earth ACC223

List: $46.06 (Save 19%)

Berrys 29682 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Smoke Lid W/Black Bottom

Berrys 29682 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Smoke Lid W/Black Bottom

List: $5.39 (Save 41%)

Berrys 79462 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Clear Lid W/Black Bottom

Berrys 79462 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Clear Lid W/Black Bottom

List: $6.49 (Save 54%)

Berrys 11664 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Smoke Lid W/Black Bottom

Berrys 11664 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Smoke Lid W/Black Bottom

List: $6.99 (Save 21%)

MTM H50 Ammunition Box .17 Remington to .223 Remington Blue

MTM H50 Ammunition Box .17 Remington to .223 Remington Blue

List: $23.52 (Save $1.53)

Berrys 44661 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Blue Lid W/Black Bottom

Berrys 44661 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Blue Lid W/Black Bottom

List: $6.49 (Save 54%)

Berrys 86410 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Blue Lid W/Black Bottom

Berrys 86410 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Blue Lid W/Black Bottom

List: $6.99 (Save 21%)

RCBS Impact Resistant Ammo Box .223 Rem/5.56 NATO 86E0BB5F, RC86910

RCBS Impact Resistant Ammo Box .223 Rem/5.56 NATO 86E0BB5F, RC86910

MTM Ammo Rack w 4 RS-50-24 Ammo boxes, Dark Earth/Clear Blue, ARRS

MTM Ammo Rack w 4 RS-50-24 Ammo boxes, Dark Earth/Clear Blue, ARRS

BERRYS 30 CAL PLASTIC AMMO CAN, BLACK, 12887

BERRYS 30 CAL PLASTIC AMMO CAN, BLACK, 12887

List: $12.00 (Save 46%)

Image of Sig Sauer Tango MSR 1-6x24mm, 30mm Tube, Rifle Scope, First Focal Plane

Sig Sauer Tango MSR 1-6x24mm, 30mm Tube, Rifle Scope, First Focal Plane (36) List: $649.99 (Save 48%) $339.49 14% Coupon

Image of SIG SAUER FoxTrot-MSR 1350 lumens LED Compact Rifle Light w/ Pressure Switch

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Image of SIG SAUER 1-4x TANGO SPR Rifle Scope, 30mm Tube, Second Focal Plane

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SIG SAUER TANGO-MSR Compact 1-10x24mm LPVO 30mm Tube Rifle Scope, First Focal Plane (2) $699.99

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Image of SIG SAUER KILO10K-ABS HD Gen II 10x42mm Roof Prism Rangefinding Binoculars

SIG SAUER KILO10K-ABS HD Gen II 10x42mm Roof Prism Rangefinding Binoculars $2,699.99

Image of SIG SAUER Tango6T DVO 1-6x24mm Rifle Scope, 30mm Tube, First Focal Plane (FFP)

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SIG SAUER Tango-MSR Compact 1-6x24mm LPVO 30mm Rifle Scope Combo, Second Focal Plane (8) List: $599.99 (Save 27%) $436.99 Blazin' Deal

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SIG SAUER ECHO CV25 Clip-On 1X25mm Thermal Rifle Scope (3) $4,499.99

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SIG SAUER Flip Up Iron Sight Set (67) List: $139.99 (Save $8.00) $131.99 Best Rated

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SIG SAUER ZULU6 HDX OIS 16x42mm Schmidt-Pechan Prism Binocular (19) List: $1,206.99 (Save $7.00) $1,199.99 Best Rated

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Sig Sauer ZULU6-HDX 18x50mm Schmidt-Pechan Prism PRO Image Stabilized Binocular (1) $1,799.99

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2 models Sig Sauer ZULU6-HDX 16x50mm Schmidt-Pechan Prism PRO Image Stabilized Binocular $1,699.99 Free 2 Day Shipping

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Image of SIG SAUER Juliet5 Micro Magnifier

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SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel Unavailable & Discontinued Models

List of Unorderable Models

SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel, 1-7, Synthetic Black Stock, Anodized Black, 30RD, RM400-SDI-16B-P-FRRMPG , MPN: RM400-SDI-16B-P , UPC: 798681664634 , Code: SD9-FR1-DC2444-RM400-SDI-16B-P-FRRMPG
SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel, 1-7, Synthetic Stock, Anodized Black, 30RD, RM400-SDI-16B-R5FX-FRRMPG , MPN: RM400-SDI-16B-R5FX , UPC: 798681716128 , Code: SD9-FR1-DC2444-RM400-SDI-16B-R5FX-FRRMPG

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SIG SAUER + Firearms SIG SAUER Firearms SIG SAUER M400 SDI X Tele Stock Semi-Auto Rifle, 223 Rem/5.56 NATO, 16in Barrel