Phase 5 began when the founder designed and built a firearm component in his garage, not start a business, but to solve a specific problem. Their products remain made in America, built on American machines, with American-built components.

This 6061 billet aluminum magnetic Magazine Release Tool (MRT) is made to fit in to the California-compliant magazine locking device known as the “bullet button”. This Tool is intended to be used ONLY when OUTSIDE of the state of California! Even then you must follow and are responsible for following all city, county, state and federal laws when using this device, and when possessing a firearm.

Features and Specifications:
Manufacturer Number: MRT
Phase 5 AR-15 Bullet Button Magazine Release Tool Black
Magazine Release Tool
Fit in to the “bullet button"
Overall Length: .375 inches
Weight:1.5g
Material: Aluminum
Color: Black

Fits:
AR-15 California-compliant magazine locking device “bullet button”

Note: Not compatible with the Raddlock