Quote:
Originally Posted by Doug M.
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You ever decide to put that on the market, I'd like a PM/email. How are the chamber dimensions?
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The throats are .4560" as measured with my pin gages and my internal mic. My 625PC measures .4522" with the pins and mic and my 625PC measures .4515". They all shoot the same: very well. The 25-2 originally had fairly bad chamber alignment. After I fixed that, it shot very well. I suspect the .45 ACP/AR stuff shoots well even with the large throats because the large pistol primer in the tiny case propels the bullet thru the chamber throats into the forcing cone before the gas pressure gets high enough to cause blow-by. Good barrel, good chamber alignment overcomes large throats. At least that is my guess. Does not work in .45 Colt.