On Thursday, January 23, 2014 8:22:07 PM UTC-5, wrote:

I like my Blackhawk, with the interchangable cylinders in 43 ACP and 45 Long Colt. Best of both worlds. Have to admit it usually gets fired in 45 LC. The custom-built 1911 with adjustable trigger and match barrel gets most of the ACP ammo.

That, of course, would be *45* ACP. 43 would rattle around a bit. :-)