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Sig Sauer M400 Forge Concrete Gray 5.56 16" Barrel 30-Rounds w/ ROMEO-MSR Gen II

Sig Sauer M400 Forge Concrete Gray 5.56 16" Barrel 30-Rounds w/ ROMEO-MSR Gen II

$1,099.99

Out of stockFFL transfer requiredNew firearm

The Sig Sauer M400 Forge is a 5.56 NATO rifle finished in Concrete Gray Cerakote, featuring a 16″ cold hammer forged barrel, 30-round capacity, and an included ROMEO-MSR Gen II 2MOA red dot. A TriggerTech 3.5-pound two-stage flat blade duty trigger and mid-length gas system keep the platform accurate and smooth-cycling. The 15″ M-LOK handguard, 6-position Magpul SL-K stock, and ambidextrous charging handle deliver a complete, field-ready package with a distinctly tactical finish.

SKU
68143
MPN
RM400-556-16B-FORGE-FDE
UPC
798681744183
Caliber
5.56 NATO
Tags
5.56AR-15BUNDLEFIREARMS - NEWGreyOptics-ReadySig SauerTactical
  • Ships in 24-48 hoursMon-Fri, once payment clears and the FFL is on file
  • Licensed FFL & Class III dealerSuppressors and NFA items handled in-house
  • Local pickup available2801 New Butler Rd, New Castle PA
  • Shipping includes insuranceInsurance and handling are covered

$1,099.99

Description

The Sig Sauer M400 Forge in Concrete Gray Cerakote brings the same premium engineering as the standard platform with a hardened, corrosion-resistant finish that performs as well as it looks. The 16" cold hammer forged steel barrel with FNC finish ensures long-term accuracy and durability under sustained use. The mid-length gas system smooths out the recoil impulse, keeping the rifle flat and controllable through rapid strings of fire.

A 15" M-LOK handguard with full Picatinny rail keeps the setup modular and lightweight while leaving room for any accessories the shooter requires. The 5.56 AR-15 rifle platform shines here with a TriggerTech 3.5-pound two-stage flat blade duty trigger that delivers a crisp, repeatable break shot after shot. The 6-position Magpul SL-K stock and ambidextrous charging handle round out a build that fits any shooter right out of the box.

Sig Sauer M400 Forge Specifications

  • Manufacturer: Sig Sauer
  • Model: M400 Forge
  • Caliber: 5.56 NATO
  • Barrel Length: 16"
  • Barrel Material: Cold hammer forged steel
  • Barrel Finish: FNC
  • Barrel Twist: 1:7"
  • Overall Length: 32.25" collapsed, 35.5" extended
  • Overall Height: 9.4" with optic, 7.2" without optic
  • Overall Width: 2.7"
  • Weight: 6.8 lb. with magazine
  • Magazine Capacity: 30 rounds
  • Frame Material: Alloy
  • Frame Finish: Concrete Gray Cerakote
  • Trigger: TriggerTech 3.5-pound two-stage flat blade duty trigger
  • Sights: ROMEO-MSR Gen II, 2MOA red dot
  • Stock: Magpul SL-K, 6-position
  • Handguard: 15" M-LOK with full Picatinny rail
  • Charging Handle: Ambidextrous

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