Large flat headed screw that goes there. They are almost always missing because when people mount an optic they remove them... I believe it is a stop screw for a scope ring but... ???
Makes perfect sense to me![]()
Large flat headed screw that goes there. They are almost always missing because when people mount an optic they remove them... I believe it is a stop screw for a scope ring but... ???
Makes perfect sense to me![]()
It is not a stop screw, if the screw is used as such it will sheer off. That hole is intended for a peep site, the screw is just there to plug it. Yes most are missing because they are removed to scope it and never get put back in or lost. I put mine in a bag and label it in case I want to put it back in later.