I loaded up some 230 grain SWC's I made for my 1911 into my CCH Remington today with 30 grains of RS Pyrodex just to see what they would do. Propped over the bed of my pickup at 25 yards, not too shabby. I ran out of #10 caps so pinch fit #11's. I lost two during the test on chambers across from each other. Weird thing is the first two shots are the ones right outside of the circle. The next two were in the circle and the last two were up high. I do believe they have more punch than my 1911 with 5.0 grains of W231