About one round per magazine hangs up on the ramp about 1/2 way into the barrel. I have to manually remove the bullet, or force it in the rest of the way by applying pressure on the slide.
I've fired thousands of rounds, both factory and reloads (cast lead from another reloader) without having a feed problem, so I know the Colts aren't the problem.
I've cleaned the brass very well, loaded 230 grain FMJ bullets from Midway. The only thing I can figure out is the seating depth might not be quite right. The seating depth seems a bit too deep, but I've followed the specs in the reloading manuals (multiple ones, I've checked) for overall length.
I would think the overall length would be the same as 230 grain factory rounds, but the reloading specs call for a shorter round and that might be my problem.