Has anybody used bullets from this company? I am especially interested if anyone has used the ones linked to. I plan on using them in a 1911 and sig 220. I shoot most of my .45 through a glock 21, and am curious if anyone has tried these through a poly barrel. http://www.velocitybullets.com/products/.45-ACP-230-Grain-Round-Nose-Sized-to-.452.html Wanna kill these ads? We can help!