Shipping Notice: Orders placed on or after December 15th are not guaranteed for delivery before Christmas.

Sig Sauer M400 Tread Snakebite Coil 5.56 NATO Rifle with Tan Stock and ROMEO5 Red Dot Sight

  • Item Number: RM400-16B-TRD-SB-COIL
  • /
  • View More Items by Sig Sauer
  • /
  • Condition: NEW
Sig Sauer M400 Tread Snakebite Coil 5.56 NATO Rifle with Tan Stock and ROMEO5 Red Dot Sight
$1,399.99

Temporarily Out of Stock

Includes FREE shipping
  • DANIEL DEFENSE DDM4V7 5.56MM 16` BARREL BLACK MAGPUL FURNATURE

    Daniel Defense DDM4 V7 5.56mm Semi-Automatic Rifle with 16 Inch Barrel and MFR 15.0 Rail
    $2,013.00 $1,199.99

  • RUGER AR-556 5.56 NATO M4 AUTOLOADING RIFLE

    Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle
    $1,019.00 $519.99

  • DANIEL DEFENSE DD4V7 5.56 18` MILSPEC + FURNATURE

    Daniel Defense DD4V7 5.56mm Ambidextrous Semi-Auto Rifle with Mil Spec + Finish and 18 Inch Barrel
    $1,299.99

  • DANIEL DEFENSE DDM4V7 5.56MM 16 WITH VORTEX VENOM

    Daniel Defense DDM4 V7 5.56mm Semi-Automatic Rifle with Vortex Venom 1-6x24mm Riflescope and Sport Cantilever Mount
    $2,642.98 $1,399.99

  • AMERICAN TACTICAL ATI GAX55613MLCFDE ALPHA MAXX 5.56     16 13IN FDE

    American Tactical Alpha MAXX 5.56 NATO Flat Dark Earth Semi-Auto Rifle with 60 Round Magazine
    $489.95 $359.99

  • SMITH AND WESSON MP15 SPORT III 5.56 MM CT RED DOT DUTY CASE 3X30 MAGS

    Smith & Wesson MP15 Sport III 5.56mm Rifle Package with Crimson Trace Red Dot, Duty Series Rifle Case and Three Magazines
    $829.00 $719.99

  • DANIEL DEFENSE DD4V7 5.56 18` MILSPEC + FURNITURE VENOM COMBO

    Daniel Defense DD4V7 5.56mm Ambidextrous Rifle with Mil Spec + Finish, 18 Inch Barrel and Vortex Venom Scope Package
    $1,499.99

  • AMERICAN TACTICAL ATI GAX55613ML     ALPHA MAXX 5.56X45  16 13 MLOK

    American Tactical Alpha Maxx 5.56mm Semi-Automatic AR-15 Rifle with 13 Inch Polymer Handguard
    $329.99

  • RUGER AR-556 5.56MM WITH M-LOK

    Ruger AR-556 5.56mm Semi-Automatic Rifle with M-LOK and Heavy Contour Barrel
    $1,039.00 $579.99

  • RADICAL FIREARMS RADICAL 5.56MM 16` BARREL WITH 15` FREE FLOAT RAIL ODG

    Radical Firearms FR16 5.56 NATO Rifle with M-LOK Handguard and OD Green Stock
    $399.99

  • SMITH AND WESSON MP15 5.56 SPORT III MLOCK 16IN FM GREY

    Smith & Wesson MP15 Sport III 5.56 NATO Semi-Auto Rifle with Tungsten Gray Cerakote Finish
    $829.00 $709.00

  • SMITH AND WESSON MP SPORT 3 5.56 BLACK 16 IN BBL 30 RD MAG

    Smith & Wesson MP15 Sport III 5.56mm Rifle with Full-Length M-LOK Handguard and Forged Trigger
    $799.00 $699.00

  • Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box

    Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box
    $8.99
    ($0.45 / round)

  • PMC X-TAC 5.56mm NATO 62 gr M855 Green-Tip 20/Box

    PMC X-TAC 5.56mm NATO 62 gr M855 Green-Tip 20/Box
    $9.99
    ($0.50 / round)

  • Hornady 5.56 NATO 62 gr FMJ Frontier 20/Box

    Hornady 5.56 NATO 62 gr FMJ Frontier 20/Box
    $9.79
    ($0.49 / round)

  • Hornady 5.56 NATO 75 gr BTHP Match Frontier 20/Box

    Hornady 5.56 NATO 75 gr BTHP Match Frontier 20/Box
    $12.99
    ($0.65 / round)

  • Hornady 5.56mm NATO 55 gr FMJ Frontier 150 Rounds in Ammo Can

    Hornady 5.56mm NATO 55 gr FMJ Frontier 150 Rounds in Ammo Can
    $69.99
    ($0.47 / round)

  • Hornady 5.56 NATO 55 gr Hollow Point Match Frontier 20/Box

    Hornady 5.56 NATO 55 gr Hollow Point Match Frontier 20/Box
    $10.99
    ($0.55 / round)

  • Fiocchi 5.56mm 55 gr FMJ-BT Range Dynamics 50/Box

    Fiocchi 5.56mm 55 gr FMJ-BT Range Dynamics 50/Box
    $29.99
    ($0.60 / round)

Product Description

What's in the Box

  • Sig Sauer M400 Tread Snakebite Coil 5.56 NATO Rifle
  • (1) 30 Round Magazine
  • ROMEO5 Red Dot Sight
  • Owner's Manual

With installed accessories including ROMEO5 Red Dot Sight, Flat Blade Enhanced Trigger, and lightweight handguard, the COIL is the perfect rifle package for the avid user or first-time buyer. Other features of the TREAD SNAKE BITE COIL include the precision 16” stainless barrel, ambidextrous controls, and 6-position Magpul SL Stock.

Firearm 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
  • Multiple configurations of M-LOK grip kits made of high strength polymer
  • Factory upgraded flat blade enhanced trigger

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: M400 Tread Snake Bite
  • Caliber: 5.56 NATO
  • Barrel Length: 16"
  • Twist Rate: 1:8"
  • Overall Length: 30.8"
  • Finish: Stainless Barrel with Tan Stock
  • Sights: ROMEO5 Red Dot
  • Magazine Capacity: 30+1

Customer Comments & Questions

Customer Reviews

No reviews have been written for this product.

Write a review