SIG M400 5.56NATO 16IN BBL Frge FDE Romeo-msr GEN II Tele STK Mlok HG 30RD
SKU XI744190 · MFR# RM400-556N-16B-FORGE-FDE
$959✓ In stock
Ships to the FFL dealer you pick at checkout. Form 4473 and NICS check in person at pickup — we handle the paperwork. Flat $14.99 firearm shipping.
Licensed FFL · Class 2 SOTShips to your dealer$14.99 flat shipping
This item requires an FFL transfer — how it works
At checkout you pick the licensed dealer who receives the firearm. They'll run your Form 4473 and NICS background check in person at pickup; their transfer fee (typically $25–$50) is paid at the counter. FFL transfers explained →
Features: TriggerTech 3.5 pound two-stage flat blade duty trigger 16 cold hammer forged barrel with mid-length gas system ROMEO-MSR Gen II 2 MOA red dot included Full-length free-floating M-LOK handguard Ambidextrous charging handle MAGPUL SL-K 6-Position adjustable stock Specifications: FIREARM TYPE: Rifle CALIBER: 5.56 NATO SIGHTS: ROMEO-MSR GEN II w/2 MOA DOT BARREL LENGTH: 16 in [406.4 mm] BARREL MATERIAL: Cold Hammer Forged Steel TWIST RATE: 1:7 THREADS: 1/2 in - 28 90 Degree Shouldered MUZZLE DEVICE: A2 Birdcage Flash Hider ACTION TYPE: Semi-Auto OPERATING SYSTEM: Mid-Length Direct Impingement STOCK TYPE: 6-Position Magpul SL-K GRIP TYPE: Reduced Angle TRIGGER TYPE: TriggerTech 3.5-Pound 2-Stage Flat Blade TRIGGER SHAPE: Flat MANUAL SAFETY: Ambidextrous FOREND TYPE: M-LOK FDE Cerakote ACCESSORY RAIL: M-LOK/Full-Length Picatinny MAG TYPE: AR-15 MAGS INCLUDED: (1) 30rd Polymer Mag COLOR: FDE RECEIVER FINISH: FDE Cerakote OVERALL LENGTH: 35.5 in [901.7 mm] COLLAPSED LENGTH: 32.25 in OVERALL WIDTH: 2.7 in [68.58 mm] HEIGHT: 9.4 in [819.15 mm] WEIGHT: 6.8 lb [3084.43 kg]
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
