briley supported reverse plug?

[bigsaxdog]

this guy's got a shuemann AET bull barrel that he wants to put in his .45 gold cup. just realized i gotta put in a reverse plug too....duh.....the briley ones don't require reaming a shoulder? you just mill off a bit from the spring tunnel for rear clearance, then just recoil higher up on the pads inside of the slide? my caspian slides are cut like this. the barrel tunnel in the slide is big, .702" bushing is loose, maybe that briley plug w/the ears would help tighten it up? or should i just buy the EGW reamer and do a standard one? gimme some advice......thanks, dave moss