
Update 2. Ok, finally I've found a day to dissassemble and examine whats inside my m24. 1. Dry oil: mostly Dry oily dirt in cylinder-piston group. Alomst same stuff in...

Update 2. Ok, finally I've found a day to dissassemble and examine whats inside my m24. 1. Dry oil: mostly Dry oily dirt in cylinder-piston group. Alomst same stuff in...

Update 1 super early. 15 pulls, handguard Just ripped of the cylinder. The screw's thread seems to be fine, looks like it is time to buy new cylinder-piston group. Any...