Sig Sauer PM400 Swat 5.56 Centerfire Pistol with SB15 Stabilizing Brace


Category: Product ID: 1772


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


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