NezRongero
Member
Is there a smart to way to use a 223 Go Gauge if I were to chamber a 223 AI? Or am I stuck in buying an AI GG? If so, do any of folks have a 223 AI GG you don't use and will to part with - cheap?
TIA
TIA
When setting the headspace on an Ackley chamber the "GO" gauge for the parent cartridge (in this case, the .223 Rem) becomes the "NO-GO" gauge. Between that "GO" gauge (which is now the "NO-GO") and a depth mic you should be able to set-up your chamber correctly. The final test is to install the barrel on the action and chamber a few new .223 Rem. casings, being sure you have a 'crush' fit. You shouldn't need to use a hammer to close the bolt, but you should feel resistance when closing the bolt by hand. Be sure to remove the 'guts' from the bolt before checking in this manner. It's easier to show someone than explain it. There's a good write-up on Dave Mansons' web site, probably under "FAQs".
Is there a smart to way to use a 223 Go Gauge if I were to chamber a 223 AI? Or am I stuck in buying an AI GG? If so, do any of folks have a 223 AI GG you don't use and will to part with - cheap?
TIA
.007" is might ridiculous,,,, P.O. Ackley only recommends "approximately .004" crush. (referencing page 155 of "Handbook For Shooters and Reloaders" Volume 1)