The M400 FORGE PISTOL brings duty-grade performance to a compact AR platform. Built around an 11.5" cold hammer forged barrel with a carbine-length gas system, it is engineered for durability, smooth cycling, and reliable accuracy in demanding conditions.
Upgraded where it matters. Ready from day one.
Its TriggerTech 3.5 lb two-stage flat blade duty trigger delivers a crisp, consistent break, while the 10" M-LOK handguard, full-length Picatinny top rail, and ambidextrous charging handle give shooters a highly adaptable and ergonomic setup. The Magpul BSL arm brace enhances stability without adding unnecessary bulk.
Each M400 FORGE comes equipped with a ROMEO MSR Gen II 2 MOA red dot, complete with 12 illumination settings, 35,000-hour runtime, and IPX7 waterproof performance, making it ready straight out of the box.
Chambered in 5.56 NATO, the M400 FORGE weighs just 6.2 lbs. and measures 27.8" to 29.8" overall. With a 30-round magazine included, it is a compact, capable, and dependable option for professional applications or personal defense.
M400-FORGE PISTOL FEATURES INCLUDE:
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TriggerTech 3.5-pound two-stage flat blade duty trigger
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11.5” Cold hammer forged barrel with carbine-length gas system
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ROMEO-MSR Gen II 2 MOA red dot included
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Full-length free-floating M-LOK handguard
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Ambidextrous charging handle
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MAGPUL BSL arm brace
- M400 FORGE RIFLE OWNER'S MANUAL