1. Firearms
  3. Handgun Semi-Auto
  5. AR-15 Pistols

Sig Sauer 5.56 mm AR-15 Pistols

MCX RATTLER 5.56 5.5` CARBON STEEL BARREL BLACK ALUMINUM FRAME NO BRACE

Sig Sauer MCX Rattler 5.56 NATO Pistol with 5.5 Inch Barrel and M-LOK Handguard

  • $2,749.99 $2,499.99
In Stock
  • Brand: Sig Sauer
  • Item Number: PMCX-5B-TAP-NB
MCX SPEAR LT IR 5.56 NATO PISTOL

Sig Sauer MCX Spear LT IR 5.56mm Semi-Auto Pistol

  • $2,729.99 $2,499.99
In Stock
  • Brand: Sig Sauer
  • Item Number: PMCX-556N-11B-IR
MCX SPEAR-LT 5.56NATO 11.5` CARBON STEEL BARREL COYOTE ALUMINUM FRAME

Sig Sauer MCX-SPEAR LT 5.56 NATO Tactical Pistol with Coyote Frame

  • $2,729.99 $2,499.99
In Stock
  • Brand: Sig Sauer
  • Item Number: PMCX-556N-11B-LT
MCX SPEAR-LT 5.56 NATO MULTI CAM FINISH 11.5 IN BBL 30 RD MAG

Sig Sauer MCX Spear-LT 5.56mm AR Pistol with Multi-Cam Finish

  • $3,279.99 $2,999.99
In Stock
  • Brand: Sig Sauer
  • Item Number: PMCX-556N-11B-CW-V1-LT
MCX RATTLER 5.56 PISTOL 7.75 IN BBL 30 RD MAG

Sig Sauer MCX Rattler LT 5.56mm Semi-Auto Pistol with Sig Folding Pivoting Contour Brace

  • $2,699.99
In Stock
  • Brand: Sig Sauer
  • Item Number: PMCX-556N-7B-LT-PCB
P556 SWAT PISTOL 5.56 W/ RED DOT

Sig Sauer P556 Swat 5.56mm Centerfire Pistol with Red Dot

  • $1,340.00 $1,159.99
  • Brand: Sig Sauer
  • Item Number: P556-10B-SS-MR
PM400 5.56 PISTOL W/STABILIZING BRACE

Sig Sauer PM400 Swat 5.56 Centerfire Pistol with SB15 Stabilizing Brace

  • $1,469.99 $1,249.99
  • Brand: Sig Sauer
  • Item Number: PM400-11B-S-PSB
P516 7.5-IN PISTOL W/ STABILIZING BRACE

Sig Sauer P516 5.56mm 7.5-inch Centerfiire Pistol with SB15 Stabilizing Brace

  • $1,903.00 $1,599.99
  • Brand: Sig Sauer
  • Item Number: P516G2-7B-PSB
M400 FDE 5.56 PISTOL W/STABILIZING BRACE

Sig Sauer M400 5.56mm FDE Centerfire Pistol with SB15 Stabilizing Brace

  • $1,519.00 $1,049.00
  • Brand: Sig Sauer
  • Item Number: PM400-11B-EC-FDE-PSB
SIG556XI 5.56 10 INCH CLASSIC WITH PSB

Sig Sauer SIG556xi Classic 5.56mm NATO with Pistol Stabilizing Brace

  • $1,663.00 $1,279.95
  • Brand: Sig Sauer
  • Item Number: P556XI-10B-C-PSB
M400 ELITE 5.56MM PISTOL WITH SIG BRACE

Sig Sauer M400 Elite 5.56mm Pistol with Sig Brace and KeyMod Rail

  • $1,650.00 $1,399.99
  • Brand: Sig Sauer
  • Item Number: PM400-11B-ELITE
MCX 5.56MM NATO WITH PSB

Sig Sauer MCX 5.56mm NATO Semi-Automatic Pistol with Pistol Stabilizing Brace

  • $1,972.00 $1,699.99
  • Brand: Sig Sauer
  • Item Number: PMCX-11B-AL-PSB
MCX VIRTUS 5.56MM PISTOL WITH PSB

Sig Sauer MCX Virtus 5.56mm Pistol with Stabilizing Brace

  • $2,399.99
MCX RATTLER 5.56MM NATO WITH BRACE

Sig Sauer MCX Rattler 5.56 NATO Pistol with SIG PCB Folding Brace

  • $2,749.99 $2,499.99
M400 TREAD 5.56MM AR-PISTOL

Sig Sauer M400 TREAD 5.56mm AR-Pistol with 11.5 in Barrel

  • $1,099.99 $999.99
  • Brand: Sig Sauer
  • Item Number: PM400-11B-TRD
PM400 TREAD COIL 5.56 PISTOL BRACE ROMEO5 RED DOT

Sig Sauer PM400 Tread COIL 5.56mm AR Pistol with ROMEO5 Red Dot

  • $1,299.99
  • Brand: Sig Sauer
  • Item Number: PM400-11B-TRD-COIL
SIGM400 5.56 11.5` TREAD V2 BSL BRACE 1X30

Sig Sauer M400 Tread V2 5.56mm AR-15 Pistol with 11.5 Inch Barrel and Magpul BSL Brace

  • $1,099.99 $999.99
  • Brand: Sig Sauer
  • Item Number: PM400-11B-TRD-V2
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