4 IN 1 TOLL FOR GLOCK (Push Button Armorer's Multi-Tool) STILL IN THE PACKAGE. NEVER USED. Works On Every Glock. Fits in Your Pocket. Push button, snap-open tools lock in place Features 4 valuable tools: -Armorer's punch Front sight driver Flat blade driver -.050" Allen wrench Sleek, ergonomic, packet with function. In every way a thoroughly modern armorer's tool for Glock owners. 4 different tools store inside the handle and each snaps open and locks in place with the push of a button. Remove pins for disassembly, change out front sights, remove slide lock spring and locking block and adjust aftermarket rear sights. Smart Precise, advanced...just like your Glock. See pictures for greater detail.