P pickens72 Well-Known Member Joined Jul 21, 2018 Messages 291 Location Pickens Oklahoma Oct 19, 2018 #1 This is the exit side from a 90gr smk in my 8 twist 220 swift. 3300 fps
J jjmp Well-Known Member Joined Dec 4, 2007 Messages 2,337 Location central wisconsin Oct 19, 2018 #2 good for you enjoy that Swift, mines old 1/14 twist still trying to out shoot it ,thks