CMMG Endeavor 20" Upper .22 ARC with 1:7 Twist Rate and M-LOK Rail - Rifle-Length with BCG and CH - Charcoal Green - 28B3D0CCG

The CMMG Endeavor Mk4 Upper in .22 ARC is optimized for long-range performance on the AR-15 platform, featuring robust construction and reliable compatibility. Its 20-inch barrel and Cerakote Charcoal Green finish combine durability with purposeful design for target shooters and enthusiasts. 20-inch 4140 chrome-moly barrel with 1:7 twist rate CMMG EML15 M-LOK handguard with front and rear Picatinny slots Includes ambidextrous charging handle and ZEROED muzzle brake Complete with bolt carrier group and ZEROED accessories, this upper is ready for integration into your next AR-15 build. The .22 ARC chambering delivers notable ballistic performance with the versatility of the Mk4 platform.