Models View all AK TRIGGER GBB (GHK) 76 1266 3 AR15 trigger tuning jig 61 1089 4 AK GBB Bolt carrier (GHK) WIP 71 907 8 AKM GBB Disconnector (GHK) 39 741 0 AK Main trigger sear GBB (GHK) WIP 43 705 5 LAR Grizzly Big Bore .50 BMG 60 505 1