Sig Sauer RM40016BTRDCOIL M400 Tread Coil 223 Rem,5.56 NATO 16" 30+1 Black Hard Coat Anodized, Brushed Stainless Steel, Magpul SL-K Telescoping Stock


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The Tread Coil features a ROMEO5 optic with a 2MOA dot with ten illumination settings, MOTAC and a 50k battery life; free-float M-LOK 13" TREAD handguard, a Timney Impact single-stage trigger, TREAD vertical foregrip, 6-position Magpul SL-K telescoping stock, 3-prong flash hider and ambidextrous controls.

  • Brand: Sig Sauer
  • Category: Tactical Rifles
  • Caliber: 5.56x45mm NATO
  • Model: M400
  • Series: Tread Coil
  • Stock Finish: Black
  • Action: Semi-Auto
  • Barrel Length Range: 16" to 16.99"
  • Sights: None, Optic Ready
  • Scope: Romeo5 Red Dot
  • Capacity: 30+1
  • Muzzle: 3 Prong Flash Hider
  • Grips: Black Polymer
  • Hand: Ambidextrous
  • Handguards: 13" M-LOK Free-Float
  • OAL: 30.80"
  • Receiver Finish: Black Hard Coat Anodized
  • Receiver Material: Aluminum
  • Stock Description: Magpul SL-K Telescoping
  • Stock Finish: Group Black
  • Stock Material: Synthetic
  • Trigger: Timney Single-Stage
  • Twist: 1:8"
  • Weight: 7 lbs
  • Barrel Finish: Brushed Stainless Steel
  • Barrel Length: 16"

The purchaser of a hand gun must be 21 years of age or older. The purchaser is responsible for knowing his/her state and federal gun laws. Federal gun laws and regulations prohibits the transfer of a handgun to an out of state resident, therefore the "pick up in store" option is not avaliable to non Louisiana residents.

The purchaser of a long gun must be 18 years of age. The purchaser is responsible for knowing his/her state and federal gun laws.


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