J jpbaker Well-Known Member Joined Feb 15, 2011 Messages 225 Reaction score 1 Mar 10, 2011 #1 Just wondering what software you guys are using on your PDAs to zero your rifle at extended ranges, and wondering if anyone has tried any of the iPhone apps. TKS JPB
Just wondering what software you guys are using on your PDAs to zero your rifle at extended ranges, and wondering if anyone has tried any of the iPhone apps. TKS JPB
