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

Sig Sauer 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 $1,999.99
In Stock
  • Brand: Sig Sauer
  • Item Number: PMCX-5B-TAP-NB
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 7.62X39 11.5` CARBON STEEL BARREL COYOTE ALUMINUM FRAME

Sig Sauer MCX Spear LT 7.62x39mm AR Pistol with Coyote Cerakote Finish

  • $2,729.99 $2,499.99
In Stock
  • Brand: Sig Sauer
  • Item Number: PMCX-762R-11B-LT
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 5.56 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
P716 308WIN PISTOL W/STABILIZING BRACE

Sig Sauer P716 7.62 x 51mm Centerfire Pistol with SB15 Stabilizing Brace

  • $2,456.00 $2,149.99
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 RATTLER 300 BLK WITH PSB

Sig Sauer MCX Rattler 300 Blackout Semi-Auto Pistol with Pistol Stabilizing Brace

  • $2,719.00 $2,299.99
  • Brand: Sig Sauer
  • Item Number: PMCX-300B-5B-TAP-PSB
MCX VIRTUS 5.56MM PISTOL WITH PSB

Sig Sauer MCX Virtus 5.56mm Pistol with Stabilizing Brace

  • $2,399.99
MCX VIRTUS 300BLACKOUT 9IN PDW PISTOL BLACK

Sig Sauer MCX Virtus 300 Blackout Pistol with Stealth Gray Finish

  • $2,629.99 $2,399.99
  • Brand: Sig Sauer
  • Item Number: PMCX-300B-9B-TAP
MPX COPPERHEAD 9MM FLAT DARK EARTH PISTOL

Sig Sauer MPX Copperhead 9mm Flat Dark Earth Pistol with Pivoting Contour Brace

  • $2,079.99 $1,899.99
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Build the Ultimate Handgun

While some might see the short barrel and no buttstock as basic and clunky compared to other semi-auto handguns and SBRs, AR owners see a canvas. AR-15 pistols give you the bare minimum so you can build a gun that's tailor-made for its use case. Attach a pistol brace for added stability; slide on an optic for better accuracy; attach a longer barrel for greater bullet velocity.

Plus, they're chambered for rifle caliber cartridges like 5.56 NATO, putting the same firepower as a full-sized rifle in the palm of your hand. However, if you want more accuracy, heft, and traditional rifle accessories, you can explore our selection of AR-15 rifles. You'll find a rifle with the features you need.

Shop AR Pistols for Sale and More

Sportsman's Outdoor Superstore is the go-to gun store for shooters who want high-quality firearms at competitive prices. In our collection, you can find guns for sale that range from pump-action shotguns for duck-hunting to AR-15 pistols for personal protection. Everything we offer is currently in-stock in our warehouse, which means your order ships out ASAP without the danger of it being backordered.

Not only do we ship fast, but we also ship to all 50 states, with free shipping for addresses in the Lower 48. No matter where you are in the country, you can count on us to get your order to you.

Have questions about your order? Reach out to our customer service anytime!

Frequently Asked Questions

Are AR-15 pistols good?

AR-15 handguns are reliable, effective weapons, but they're best with attachments. Their biggest flaw is that rifle-caliber cartridges produce much sharper felt recoil than handgun ammunition would. Without the stock that AR-15 rifles have, that recoil makes them hard to control. However, with the addition of a pistol brace, this flaw is almost completely eliminated. You will have a highly portable, powerful handgun that works great as a home defense or truck gun.

Can you legally turn an AR rifle into a pistol?

The rules around modifying a weapon yourself vary. Swapping parts because you're changing the weapon's appearance is generally fine, but when it comes to a weapon's function, things can get tricky depending on what you're doing and where you live. The good news is our AR pistols for sale were manufactured to be handguns, so you won't need to worry about those legal loopholes.

Can you ship an AR-15 pistol to my house?

All orders must be sent to someone with an FFL. Unless you happen to have one, you will need to have your pistol delivered to your local FFL dealer. You can pick it up from them after it arrives.

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