CMMG DISSENT Br3 Lower Group .308 Win/6.5 Creedmoor/8.6x43mm Blackout Titanium Frame

Description

Product Overview

The CMMG DISSENT Br3 Lower Group is a large-frame billet receiver assembly designed for DISSENT Mk3 upper groups. Its Br3 configuration accepts Remington 870 pattern stocks and includes a Magpul SGA stock for a traditional rifle setup. The lower is machined from 7075 T6 aluminum, finished in Titanium Cerakote, and equipped with CMMG’s ZEROED single-stage Br3-specific trigger, integrated trigger guard, and reversible cross-bolt safety. It supports builds in .308 Win, 6.5 Creedmoor, and 8.6x43mm Blackout. This product is a lower group and does not include a barrel, sights, or magazine.

Key Features

• Br3 billet 7075 T6 aluminum lower receiver provides a strong, lightweight foundation for a large-frame DISSENT build.
• Compatible with CMMG DISSENT Mk3 upper groups for .308 Win, 6.5 Creedmoor, and 8.6x43mm Blackout configurations.
• Magpul SGA stock uses the Remington 870 pattern for familiar handling and broad stock compatibility.
• ZEROED single-stage Br3-specific trigger supports a consistent trigger pull.
• Reversible cross-bolt safety allows convenient operation from either side.
• Integrated trigger guard and Titanium Cerakote finish complete the factory lower group configuration.

Build a traditional large-frame DISSENT rifle around the CMMG Br3 Lower Group and a compatible Mk3 upper group.