i need information on rail before the next few days my gun will accept a #19 weaver 2 piece to to mount a red dot i need a one piece . from what ive seen their is a 7/8 1913 rail and a 3/8 1913 rail so i figured mine takes the 3/8's rail. the holes are very close together heres a picture or they all specific to guns if so im F-ed becuase i think mine takes a odd size well hole spaced mount .
