by FuzzyGrub » Sun Jan 10, 2016 6:59 am
9/16" is to the top of the mag from the top of the breech. The high point is off center though, ie right side of breech. Height on center of the breech is around 3/8". And obviously, you are dealing with a radius.
I have never had a clearance issue with the mag with any medium height dovetail scope ring. I have never tried or used low profile ones though. I assume you are using a smaller tube pistol scope, so the mag will probably fit. No guarantee, but if that is your preference, I say try it.
John
Prods: 2201P .22 Pistol, 1720T Camp Carbine, M4 .177/.22 Carbine, PMrod .177/.22 Rifle, MProd .22
Mrods: .25 MDRL Bullpup, Srod .25 Syn Stock, Gen II Woody Reg'ed 177