CMMG Endeavor 300 MK3 38A4BB1MB .308 Win Midnight Bronze Cerakote AR-308 Semi Auto Rifle

Description

Product Overview

The CMMG Endeavor 300 MK3 is an AR-308 style semi-automatic rifle built for long-range accuracy and dependable performance. It features a 24 inch 416 stainless steel heavy taper barrel chambered in .308 Win, with a 1:10" twist and a threaded 5/8x24 muzzle for compatibility with suppressors and muzzle devices. The rifle is finished in Midnight Bronze Cerakote and paired with a Geissele SSA two-stage trigger for a crisp, consistent break. A Magpul PRS fixed-position stock and the CMMG RML15 M-LOK handguard provide a stable, modern shooting setup for competition or field use.

Key Features

• 24 inch 416 stainless steel heavy taper barrel in .308 Win
• Threaded 5/8x24 muzzle with CMMG SV Break for easy accessory compatibility
• Geissele SSA two-stage trigger for reliable precision
• Magpul PRS fixed-position stock for a solid long-range platform
• 7075-T6 billet aluminum receivers with a robust AR-308 build
• RML15 M-LOK handguard for modular mounting

A purpose-built AR-308 configuration from CMMG, the Endeavor 300 MK3 is ready for serious distance work—take it to the range or the field and dial in your next setup.