Sig Sauer RM400556N16BFORGEFDE M400 Forge 5.56 NATO 30+1 16" Flat Dark Earth Cerakote Alloy Receiver w/Picatinny Rail, M-LOK Handguard, Magpul SL-K Black Polymer Stock, Black Polymer Grip, Sig ROMEO MSR Gen II Red Dot

Overview

The Sig Sauer M400 Forge is a semi-automatic AR-15 rifle chambered in 5.56 NATO with a 30+1 capacity. It features a 16-inch cold hammer forged steel barrel with a 1:7 twist rate, a mid-length direct impingement operating system, and an A2 birdcage flash hider on a 1/2"-28 threaded muzzle. Built with a Flat Dark Earth Cerakote alloy receiver and an M-LOK free-floating handguard, the rifle also includes a full-length Picatinny rail, an ambidextrous charging handle, and an ambidextrous manual safety. It comes equipped with a TriggerTech 3.5-pound two-stage flat blade duty trigger, a 6-position adjustable Magpul SL-K stock, and a black polymer grip. The package includes a Sig ROMEO-MSR Gen II red dot optic featuring a 2 MOA dot and one 30-round polymer magazine.

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