Eric, I shoot the Rainier bullets in 40SW and 9mm and both at max loads. I have no leading and they shoot great- an inch or under at 25 yds. The 45's I have never got them to shoot satisfactory out of my 1911's. I was using the 200 gr bullets. The issue is probably more that the pistols didn't like them rather than a quality issue. I'd recommend them for you to try.
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