K kgwalsh12 Member Rating - 100% 204 0 1 Jan 2, 2015 #1 3gun Indoor Pistol Calibre Carbines, what do most people use??
TRaTSeRiF CGN Ultra frequent flyer Rating - 100% 19 0 0 Location Centre of the Universe Jan 2, 2015 #2 In general it'd be a pistol caliber upper on an AR, typically 9mm because it's cheap and everywhere.
stormbringer CGN Ultra frequent flyer Rating - 100% 19 0 0 Location S.W. Ontario Jan 2, 2015 #3 CX4 Storm............
667 CGN Ultra frequent flyer Rating - 100% 126 0 0 Location Ont. Jan 2, 2015 #4 'Seen everything from 9mm AR's to brass framed yippee kie-ayyy cowboy lever guns
