Sig Sauer M400 Tread Rifle 5.56 Nato Matte 16″ ~

Sig Sauer SKU: SIGRM40016BTRD

MSRP: $949.99 $879.99


Range: Out of StockStore: Out of Stock

Product Description

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The Sig Sauer SIGM400 Tread Rifle has all the features, all the freedom – none of the compromises. The M400 Tread is an optics ready, aluminum frame rifle. Tread features a 16″ stainless steel barrel with a free-floating M-LOK handguard, a single-stage polished/hard-coat trigger, ambidextrous controls, a Magpul SL-K 6 position telescoping stock and a mid-length gas system.

The SIGM400 Tread Rifle offers:

  • Model: RM40016BTRD
  • Operating System: Direct Impingement
  • Caliber: 5.56 NATO
  • Overall Length: 30.8″
  • Overall Width: 2.5″
  • Height: 7.5″
  • Barrel Length: 16″
  • Weight: 7 Lbs.
  • Twist Rate: 1:8
  • Mag Type: AR-15
  • Stock Type: 6-Position SL-K
  • Barrel Material: Carbon Steel
  • Trigger Type: Single Stage Polished/Hard-Coat
  • Grip Type: Polymer
  • Receiver Type: Hard Coat Anodized
  • Accessory Rail: M-Lok

Tread branded accessories includes:

  • M-LOK handguard with lightening cuts to reduce weight
  • 3 chamber compensator
  • Ambidextrous charging handle made of aircraft grade aluminum and a dual roll pin design
  • Flip-up front and rear iron sights that are easy to install, adjustable, and deploy quickly
  • M-LOK front sight adapter with co-witness height made of lightweight aluminum
  • Multiple configurations of M-LOK grip kits made of high strength polymer
  • Factory upgraded flat blade, single stage trigger


  • Weight: 9.2 lb
  • Caliber: 5.56 Nato
  • GreenTopHoldBack: 3
  • GreenTopStock: 0
  • ShippingGroup: STANDARD
  • GreenTopQtyAvail: 0
  • DropShip: DropShipNever
  • sw_mp_walmart_price: 919.9885
  • sw_p_mp_amazon_price: 919.9885
  • sw_p_mp_ebay_price: 919.9885
  • CP Category: 025
  • Requires FFL: Y
  • RangeInventory: 0

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