Anyone have this and has played with the top port screws? What did you find? What caliber is it on?
GW Hunter Well-Known Member Joined May 2, 2015 Messages 465 Location Orangevale, Ca Dec 27, 2020 #1 Anyone have this and has played with the top port screws? What did you find? What caliber is it on?
C CGS371 Well-Known Member Joined Jul 7, 2010 Messages 58 Location Western WY Dec 27, 2020 #2 yes...two open, two closed...can't remember which. 300 Norma. Alternate