SIG SIGM400 Semi-Auto 5.56 NATO 11.5″ PISTOL

The M400 Tread pistol is optics ready and features aluminum frame rifle. It uses a carbon steel nitride finished barrel with a free-floating M-LOK handguard, a single-stage polished/hard-coat trigger, ambidextrous controls, a Blade 2.0 Pistol Brace stock, a mid-length gas system.


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SKU: 17490 Categories: , , ,
*Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors. Stock photos provided to us by the manufacturer do not necessarily represent the actual item being purchased. Please refer to the title and description of the item before you place your order.

Sig Sauer Sig M400 Tread 5.56 Nato Pistol

  • Action: Semi-Automatic
  • Barrel: 11.5″ Free-Float
  • Caliber: .223 Rem/ 5.56 Nato
  • Capacity: 30+1 Rounds
  • Finish: Black Hardcoat Anodized
  • Overall Length: 27″
  • Stock: Blade 2.0 Pistol Brace
  • Twist: 1:7″
  • Weight: 8.3 lbs.
Action Type