The Real Avid 4-in-1 Tool for Glock® is sleek, ergonomic, and packed with function—in every way a thoroughly modern armorer’s tool for Glock® owners. Four 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.