I have been looking at buying a Ruger #3 chambered in 17 Mach IV. It has a heavy pac nor bbl and was smithed by Darrell Holland. I have no experience with Ruger's but have been told that because of their slow lock time to not expect to get much better than ¾ “ groups let alone ½” or better. If this is the case, can anything be done to improve the accuracy or lock time? Any and all help will be appreciated. Thank you
Dan
Dan