Trending | CMMG Plunger Bolt Catch AR15

Item #—–304470
Style—–CMM-55CA580
UPC—–810046234716
Condition—–New
Manufacturer—–CMMG
Weight—–1 lb

This bolt catch plunger is designed to provide the firm, reliable forward pressure needed for smooth bolt-catch operation in AR-15 platforms. Its all-metal construction and mil-spec compatibility ensure dependable function during both installation and long-term use. Paired with the appropriate spring and roll pin, it helps maintain consistent bolt-release engagement, making it a key component for new builds, repairs, and routine parts replacement.