Sig Sauer M400 Forge Black Pistol 5.56 NATO 30rd Magazine 11.5" Barrel ROMEO-MSR GEN II Adjustable Stock M-LOK Handguard
$947.75
The Sig Sauer M400 Forge Black Pistol combines precision and versatility with its 11.5″ cold hammer forged barrel chambered in 5.56 NATO. Equipped with a ROMEO-MSR Gen II red dot sight and a 30-round magazine, this pistol is perfect for tactical applications and competitive shooting. Its ambidextrous charging handle and full-length M-LOK handguard enhance functionality and adaptability.
Out of stock
Features:
- TriggerTech 3.5 pound two-stage flat blade duty trigger
- 11.5” Cold hammer forged barrel with carbine-length gas system
- ROMEO-MSR Gen II 2 MOA red dot included
- Full-length free-floating M-LOK handguard
- Ambidextrous charging handle
- MAGPUL BSL arm brace
Specifications:
- FIREARM TYPE: Pistol
- CALIBER: 5.56 NATO
- SIGHTS: ROMEO-MSR GEN II w/2 MOA DOT
- BARREL LENGTH: 11.5 in [292.1 mm]
- BARREL MATERIAL: Cold Hammer Forged Steel
- TWIST RATE: 1:7
- MUZZLE DEVICE: A2 Birdcage Flash Hider
- ACTION TYPE: Semi-Auto
- OPERATING SYSTEM: Carbine Length Direct Impingement
- STOCK TYPE: Magpul BSL Pistol Stabilizing Brace
- GRIP TYPE: Reduced Angle
- TRIGGER TYPE: TriggerTech 3.5-Pound 2-Stage Flat Blade
- TRIGGER SHAPE: Flat
- FOREND TYPE: M-LOK Black Anodized Alloy
- ACCESSORY RAIL: M-LOK/Full-Length Picatinny
- MAG TYPE: AR-15
- MAGS INCLUDED: (1) 30rd Polymer Mag
- COLOR: Black
- RECEIVER FINISH: Black Anodized
- OVERALL LENGTH: 29.8 in [756.92 mm]
- COLLAPSED LENGTH: 27.8 in
- OVERALL WIDTH: 2.7 in [68.58 mm]
- HEIGHT: 9.4 in [819.15 mm]
- WEIGHT: 6.2 lb [2812.27 g]
| Weight | 9.000 lbs |
|---|---|
| Dimensions | 46.500 × 11.000 × 4.500 in |
| Manufacturer | Sig Sauer |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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