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Sig Sauer PM400 Swat 5.56 Centerfire Pistol with SB15 Stabilizing Brace

  • Item Number: PM400-11B-S-PSB
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  • View More Items by Sig Sauer
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  • Condition: NEW
No Longer Available

    This product is no longer available. We don't know when or if it will be back in stock.

    Our Price: $1,249.99 to $1,349.99
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Product Description

What’s in the Box

  • Sig Sauer PM400 Pistol
  • (1) Magazine
  • 3-Pack of Ergo Grips
  • Cable Lock
  • Instruction Manual

The SIG M400 Series Tactical AR pistol, designed for use in law enforcement, military operations, or as well as competitive shooting. The SIG M400 is a true AR platform tactical pistol. Provides unparalleled accuracy, with a 11 chrome-lined and phosphate coated barrel that provides maximum durability and corrosion resistance. A 7075-T6 aircraft grade aluminum forged lower receiver adds to the durability and reliability.

This firearm features a direct impingement gas-operating system with rotating locking bolt and a two-piece aluminum quad-rail. It also includes the new SB-15 pistol stabilizing brace*, which dramatically improves the single-handed performance of buffer tube equipped pistols and is ATF compliant, veteran designed, quick and easy to install, and made in the USA.

*The ATF has reviewed this product and determined that attaching the SB15 to a firearm does not alter the calssification of the firearm or subject to the firearm to NFA control.

  • Item Number: PM400-11B-S-PSB
  • Caliber: 5.56 x 45mm NATO
  • Action Type: Semi-auto
  • Flash Suppressor: A2 Type
  • Weight w/out Mag: 6 lbs
  • Overall Length: 28”
  • Barrel Length: 11”
  • Rifling: 1 in 7”
  • Sights: Fixed Front Sight, Flip-Up Rear Sight
  • Mag Capacity: 10 Rounds

Customer Comments & Questions

Customer Reviews

(5 out of 5) 5 Star Sig AR15 pistol
by from Elk Grove, ca on

This AR pistol is built like a tank but is light and easy to shoot. Out of the box I can shoot 4 groups at 25 yards. At 50 yards a Burris 5X scope & bench rest shooting, I can keep 2 groups. This pistol shoots better than me and not one malfunction after 1000 rounds.