The front rail screw (smaller of two) will not attach the rail to the upper receiver. The threads on the upper receiver part are stripped out. I suppose I need to rethread the receiver. Anyone know size and thread pitch?
My question as well…
The front rail screw (smaller of two) will not attach the rail to the upper receiver. The threads on the upper receiver part are stripped out. I suppose I need to rethread the receiver. Anyone know size and thread pitch?
My question as well…