Product DescriptionThe CMMG DISSENT Lower Group - BR3 in Armor Black is a large-frame lower assembly built for shooters who want a more traditional rifle-style version of the Mk3 platform. Designed specifically for use with DISSENT Mk3 upper groups, this lower group is compatible with Remington 870 pattern stocks and comes equipped with a Magpul SGA 870 pattern stock for a solid, practical setup. Its Br3 billet 7075-T6 aluminum lower receiver delivers strength and durability, while the Cerakote finish helps protect the surface and provides a clean Armor Black appearance. Additional features include a ZEROED single-stage BR3-specific trigger, an integrated trigger guard, and a reversible cross-bolt safety. This platform is suited for hunting and medium- to long-range shooting applications with compatible calibers including .308 WIN, 6.5 Creedmoor, and 8.6 BLK.Product Highlights Designed for use with CMMG DISSENT Mk3 upper groups for a dedicated BR3 platform build. Constructed with a Br3 billet 7075-T6 aluminum lower receiver for strong, dependable performance. Finished in Armor Black Cerakote for added durability and a clean, protective finish. Includes a Magpul SGA Remington 870 pattern stock and reversible cross-bolt safety. Features a ZEROED single-stage BR3-specific trigger and integrated trigger guard. Specs Brand Name: CMMG Manufacturer Part Number: CMM88CA334AB UPC: 840442502812 Product Type: Lower Group Series / Platform: DISSENT BR3 Color: Armor Black Compatible Upper Groups: DISSENT Mk3 Upper Groups Compatible Stock Pattern: Remington 870 Caliber Compatibility: .308 WIN, 6.5 Creedmoor, 8.6 BLK Lower Receiver Material: Br3 Billet 7075-T6 Aluminum Finish: Cerakote Included Stock: Magpul SGA 870 Pattern Stock Trigger Type: ZEROED Single Stage BR3 Specific Trigger Guard: Integrated Safety Selector: Reversible Cross Bolt Weight: 2.7 lbs Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.