I want to put my scope mount but I am not able the rear sight. First step is to remove the pin on the left side of the receiver but pushing upward with a punch? that pin is through the large pin retaining the base of the sight. On the other side the pin have a screw head but I use first a screwdriver but no way it's turning.
So the pin first? Are they tough? I tried and nothing is moving.ideas?
So the pin first? Are they tough? I tried and nothing is moving.ideas?