Sig Sauer PM400 Swat 5.56 Centerfire Pistol with SB15 Stabilizing Brace


In stock

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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