Sig Sauer
M400 Forge, 5.56 NATO, 16", Romeo-MSR Gen II, 15" M-LOK, Moss Green, 30-rd
IVS Product #1010845
MFG #RM400-556N-16B-FORGE-MSGRN

- The Sig Sauer M400 Forge is a 5.56 NATO rifle wrapped in a Moss Green Cerakote finish, pairing a 16" cold hammer forged barrel and 30-round capacity with 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 deliver accurate, smooth-cycling performance in the field. The 15" M-LOK handguard, 6-position Magpul SL-K stock, and ambidextrous charging handle complete a purpose-built rifle ready for any environment.
- The Sig Sauer M400 Forge in Moss Green Cerakote blends premium performance with a field-ready finish built to withstand the elements. The 16" cold hammer forged steel barrel with FNC finish maintains consistent accuracy and resists wear through extended use in demanding conditions. A mid-length gas system manages the recoil impulse effectively, keeping the muzzle flat and follow-up shots on target. The 15" M-LOK handguard offers a lightweight, modular platform for mounting accessories along the full Picatinny rail without adding unnecessary bulk. As a well-appointed 5.56 AR-15 rifle, the M400 Forge pairs the Moss Green Cerakote aesthetic with a TriggerTech 3.5-pound two-stage flat blade duty trigger engineered for a clean, consistent break. The 6-position Magpul SL-K stock and ambidextrous charging handle round out a rifle that performs as sharply as it looks in the field.