Why not just trim the back of the cylinder about .030" to accomadate the thick AR rim? The ACP case is not supported by that part of the cylinder; the rim and extractor groove are just out in the open. I did this on my Blackhawk 45 ACP cylinder and it shoots AR and ACP just fine.
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Auto Rim in a 45 ACP Blackhawk
- Stan George, 2025-01-13, 13:28
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- 45 Auto Rim in 45 ACP Ruger Cylinder - Rgates, 2025-01-13, 14:47
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Stan,that might pose a problem. The 45 Auto Rim
- Gary Reeder, 2025-01-13, 13:46
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ACR and ACP
- Stan George, 2025-01-13, 14:21
- Stan, I get it, a few thousanths more of the case web - WB, 2025-01-13, 14:37
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ACR and ACP
- Stan George, 2025-01-13, 14:21