Re: Semi-newb ballistics question?
hey, Do not know if your 1/12 barrel will stabilize the 60 grainers. Twist chart on my RCBS load cd-rom says you need at least a 1/11 twist. Have you thought about some of the 55 grainers like noslers balistic tip or seirras blitz king? BC's on both of these bullets are very close to the 60 grainers.RCBS load lists the BC for the nosler as.267 and the BC for the Seirra as.264 THis is close to some of the 60gr bullets, Hornaday 60gr Hp is .271, nosler 60gr sptz is.266, berger 60gr Hp is .233 Just something to think about. Hunter700