Looks like I need to go back to the drawing board and get a new pair of prescription shooting glasses (not as thick) for shooting iron sights.
ya mere ugbu a o yiri ka achọrọ m 2 ọhụrụ pistons ma gbanye akwa gasket setịpụrụ na mmiri mgbapụta na-agbawa ụlọ (m agbaji otu oghere oghere n'ihi ajọ njọ corosion)