I have an Olympic Arms upper in .45 ACP on a Spikes Tactical lower (M4 style buttstock) with a tungsten buffer. I would like to deepen the chamber to .460 Rowland. The question is, will this conversion work? I would rather not try empiric observation and find out it won't. The Rowland operates at about double the pressure of a standard .45 ACP. What do you think? Worth a go,or not? Shawn
No announcement yet.
Olympic Arms upper in .460 Rowland?
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