Phase 5 Magazine Release Button for AR-15, Black

The Phase 5 Magazine Release Button (part no. PMRBLK) swaps in for the factory mil-spec magazine release with a machined billet piece that adds style without changing how the AR-15 functions. It is a straightforward drop-in upgrade for shooters looking to refresh the look of their lower without touching internals.

Key Specifications

• CNC-machined from 6061 billet aluminum for a stronger, more refined part than a stamped factory button.
• Installs as a drop-in replacement for the mil-spec magazine release button.
• Features textured angle serrations on the button face for a confident thumb press.
• Finished in black to match standard AR hardware.
• Keeps the same function as the mil-spec button, adding style without changing operation.

Frequently Asked Questions

Does this change how the magazine release functions? No, it keeps the same mil-spec function and is a drop-in replacement.

What is this button made of? CNC-machined 6061 billet aluminum.

Is this a difficult install? No, it is a direct drop-in swap for the factory magazine release button.

Buy the Phase 5 AR-15 Magazine Release Button

Order this magazine release button from our gun parts kits selection for a machined, refined look on your build. Order it from our Lubbock, Texas gun shop for fast, insured shipping.