Bastion, Armorer Punch Tool for Glock, Black Makes field stripping your Glock fast and easy Punch tool helps remove base plate and locking block, trigger housing, and trigger pins for cleaning / replacement Compatible with Glock Models: G17 G19 G20 G21 G22 G23 G25 G26 G27 G28 G29 G30 G31 G32 G33 G34 G35 G36 G37 G38 G39 Hardened steel tool with black rigid polymer handle, includes deep grooves for a sure grip Length: 3 5/8'' This sturdy disassembly tool makes it super-fast and simple to field strip your Glock and remove the locking block, trigger housing and trigger pins. A must-have for any cleaning kit and range bag.