Close this search box.





Check Out Our:

Special Links

SIG TREAD 5.56 Pistol


SIG Sauer M400 TREAD 5.56/.223 AR-15 Pistol 11.5 inch Barrel

Click to Email Question +

Call (832) 363-3783 for availability


SIG TREAD 5.56 Pistol

SIG TREAD 5.56 Pistol Ships Free!

All new SIG TREAD 5.56 Pistol is Accurate, lightweight and crafted from the finest components at the best possible price. The SIG TREAD 5.56 AR-15 Pistol is a price sensitive direct-impingement AR Pistol platform. Manufactured to compete with the top AR 15 Manufactures on the market today. Designed to be a completely upgrade-able rifle with many upgrades include. Like a 11.5 inch stainless barrel with Micro-light Gas. Also a six position adjustable stock, integral QD Mount and ambi safety selector. Last but not least, a free floating MLOK handguard and upgraded flash hider for improved accuracy. The sig tread handguard has two screws that you simply loosen to remove it, making it easy to clean in those hard to reach places. SIG also offers a full MLOK handguard upgrade if desired.

Xtreme Guns and Ammo in Richmond Texas stocks a full line of SIG AR 15 Pistols in Stock and on Sale. Shop Online anytime, chat with the Sig Pros during regular store hours, or call 832-363-3783 for answers to all of your SIG Sauer questions and needs.

SIG TREAD 5.56 Pistol (Specifications)

  • UPC:798681619542
  • Manufactures Item Number: RM400-11B-TRD
  • Operating System: Direct Impingement
  • Color: Black
  • Barrel: 11.5 inch
  • Twist: 1:7
  • Stock: Magpul SL-K 6 position Telescoping Stock
  • Caliber: 5.56 NATO
  • Magazine: 30 Round
  • Weight: 6 lbs
  • Overall Length: 26 inch
  • Overall width: 2.5
  • Height: 7.5

Additional information

Weight 12 lbs
Dimensions 45 × 12 × 5 in

Have a Question? Submit it here!