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Sig Sauer M400 Tread Snakebite Coil .223/5.56 Rifle - 16"

AR-15 Rifle

$1,299.99

The TREAD COIL sets a new standard in performance and value in the AR category. With installed accessories including ROMEO5 Red Dot Sight, Flat Blade Enhanced Trigger, and 13” lightweight handguard, the COIL is the perfect rifle package for the avid user or first-time buyer. Other features of the TREAD COIL include the precision 16” stainless barrel, ambidextrous controls, and 6-position Magpul SL Stock.



Features:

  • 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
  • ROMEO5 optic featuring a 2MOA dot with ten illumination settings, MOTAC, and 50k battery life
  • 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 enhanced trigger


Specifications:

  • Barrel Length: 16 in (406.4 mm)
  • Mags Included: (1) 30rd Polymer Mag
  • Mag Type: AR-15
  • Action Type: Semi-Auto
  • Barrel Material: Stainless Steel
  • Twist Rate: 1:8
  • Forend Type: Alloy
  • Grip Type: Polymer
  • Receiver Finish: Hard Coat Anodized
  • Overall Length: 30.8 in (782 mm)
  • Overall Width: 2.5 in (64 mm)
  • Height 7.5 in (191 mm)
  • Threads: 1/2 in - 28 tpi
  • Accessory Rail: M-LOK
  • Operating System: Direct Impingement
  • Weight: 7 lbs (3.2 kg)
More Information
SKU RM400-16B-TRD-SB-COIL
Product Type AR-15 Rifle
Manufacturer Sig Sauer
Thread Pitch 1/2x28
Twist Rate 1:8
Rail Length 13"
Barrel Length 16"
Caliber .223/5.56
Threaded Yes

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