can only source locally made slugs and they offers different dia. as other .217 and .218. BUT! the .217 is actually measuring from .2173 upto .218 and the claimed .218 start from there and goes to .2185!. those .218/5 never grouped well and was worried they damage the liner and i ditched them...
Hi, this is a general question and not specific to a certain brand, what are the generally accpeted tolerances in slug dia (min, max) for .22Cal in .217 & .218? also what are the NoGO value min and max for each.