CMMG Dissent BR4 5.56 NATO Rifle 16.1in Non-Threaded Barrel 10+1

Description

CMMG has never been a company that builds the same rifle everyone else does, and the Dissent BR4 proves it. Instead of a buffer tube and a standard charging handle, the BR4 runs CMMG's patented Compact Action, which keeps the whole operating system tucked inside the upper receiver. That frees up the back end for a Magpul SGA stock, the same pattern used on Remington 870 shotguns, so the rifle shoulders more like a traditional sporting gun while feeding from standard 5.56 AR magazines. It ships with two 10 round Magpul PMAGs in the box.

A Closer Look at the Dissent BR4's Barrel and Trigger

This version wears a 16.1 inch EMPIRE profile non-threaded barrel with a recessed crown, which protects the rifling at the muzzle and gives the rifle a clean, finished look up front. The chrome moly barrel carries a 1:7 twist, so it stabilizes everything from light varmint loads to heavier 77 grain match ammo. Behind it sits CMMG's ZEROED single stage trigger, tuned for the BR4 lower, breaking at a crisp 4.5 pounds with a match grade feel that holds up to hard primers. The direct impingement gas system includes an adjustable gas block, so you can fine tune the rifle to your preferred ammunition.

Controls That Work From Either Shoulder

The BR4 borrows the best of CMMG's ZEROED control setup. The forward mounted, non-reciprocating side charger is reversible, the cross-bolt safety sits right above the trigger and can be swapped for left handed use, and the mag release is ambidextrous with an oversized bolt catch for good measure. Everything falls under your fingers naturally whether you run it righty or lefty.

Why the CMMG BR4 Earns a Spot in the Safe

At 7.7 pounds with a 36.7 inch overall length, the BR4 balances nicely for range days, predator hunts, or home defense duty. The 7075-T6 aluminum receivers and 13.5 inch M-LOK handguard keep it rugged without adding bulk, and CMMG backs the whole thing with a lifetime guarantee against defects in materials and workmanship. It is a smartly engineered rifle that stands apart from the sea of look-alike carbines.