Marlin 49/ 60/ 25M/ 20/ 75 Glenfield 75C Front Sight Screw
Factory Marlin 60 OLD / NEW MODEL, 60W Front Trigger Guard Screw, New Style
Numrich Marlin 60 80 81 88 .22 Rear Sight Elevator
Marlin 80 / Glenfield 10 Rear Sight with Elevator