TPS Arms AR-15 Bolt Catch Assembly – AR-15/M16 Platform

The TPS Arms AR-15 Bolt Catch Assembly is a direct replacement for worn or damaged bolt catch components in AR-15 and M16 pattern rifles. This assembly locks the bolt carrier group to the rear after the last round is fired and allows for manual lock-back during loading or clearing procedures. Replacing a faulty bolt catch restores reliable last-round hold-open function and eliminates failures to lock back that can occur with worn springs or damaged catch levers.

Manufactured from mil-spec steel with a black oxide finish for corrosion resistance. This is a complete assembly including the bolt catch lever, spring, and roll pin. Installation is straightforward for shooters comfortable with basic AR-15 maintenance and requires a roll pin punch set. The bolt catch is a critical reliability component that experiences significant wear over thousands of rounds.

• Part Type: Bolt Catch Assembly (Complete)
• Compatible Firearms: AR-15, M16, and AR-15 pattern rifles
• Material: Mil-spec steel
• Finish: Black oxide
• Installation: Drop-in with basic tools (roll pin punch required)
• Includes: Bolt catch lever, spring, roll pin