I have a Blackhawk convertible in 45acp and 45 Colt. I shoot 45 Colt handloads and factory acp. Both cylinders function fine in my revolver and I like the capability of being able to use both loads. Accuracy wise, the 45 Colt cylinder is signifiantly more accutate then the acp cylinder. Maybe handload development would help the 45acp accuracy. I won't be throwing my acp cylinder away but have decided that 45acp should be shot in a revolver designed specifically for it, or in my 1911.

Charlie

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SWCA # 2294