TPS Arms AR-15 MAG CATCH ASSEMBLY – AR-15 / M16 Platform Rifles

The TPS Arms AR-15 Mag Catch Assembly is a direct replacement for worn or damaged magazine release components in AR-15 and M16 platform rifles. This assembly ensures reliable magazine retention and smooth, positive release function—critical for maintaining firearm reliability during range sessions, competition, or duty use. Replacing a worn mag catch restores proper magazine lockup and eliminates failures to feed caused by loose or damaged components.

Machined from steel with a black oxide finish for corrosion resistance and durability. This is a drop-in replacement part that requires basic armorer-level disassembly but no permanent modification to the receiver. Includes the mag catch button, spring, and retaining hardware for a complete installation.

• Part Type: Magazine Catch Assembly
• Compatible Firearms: AR-15, M16, and compatible .223/5.56 platform rifles
• Material: Steel
• Finish: Black Oxide
• Installation: Drop-In (basic armorer tools recommended)
• Includes: Mag catch button, spring, retaining hardware