The CMMG DISSENT BR4 Lower Group is a traditional rifle-style lower designed to pair with DISSENT Mk4 upper groups. It uses a Remington 870-compatible stock interface and ships with a Magpul SGA 870 pattern stock, giving you an easy, modular base for building a DISSENT system across multiple caliber options.
Key Features
Billet 7075 T6 aluminum BR4 lower receiver with a Cerakote finish
Accepts Magpul SGA 870 pattern stock for a familiar, traditional setup
Reversible cross-bolt safety for configurable control feel
Drop-in single-stage trigger that is factory ZEROED
Designed specifically to use with DISSENT Mk4 upper groups
Build your DISSENT system on a BR4 foundation and choose your DISSENT Mk4 upper for the role you want next.
