The CMMG 22AFC77 10-Round .22LR Magazine offers unbeatable reliability and functionality, designed specifically for CMMG Mk4 and AR15 platforms. Its durable polymer construction ensures longevity and resilience under demanding conditions. This magazine not only enhances the aesthetic of your firearm lineup with its modern exterior but also maintains the trusted performance of the original 22ARC magazines. It features a 10-round capacity, making it ideal for a variety of shooting applications. 10-Round capacity Compatible with .22LR conversion kits and CMMG Mk4/mil-spec AR15 lower receivers Durable Polymer Design Choose the CMMG 22AFC77 magazine for optimal compatibility and performance in your shooting experience.