CMMG Dissent Br4 Rifle – Black | 5.56 NATO | 16.1″ Barrel | 15″ M-LOK Handguard

Although just shy of being available to all 50 US states, the Br4 gives people in 2A unfriendly states a modern choice in a go-to carbine. Adjustable Gas BlockIf you’re looking to shoot suppressed or just fine tune your DISSENT to your preferred ammo, the adjustable gas block gives you the freedom to dial in the gas system exactly to your liking. Never too much and never too little..