Well I found a gun that just loves to digest this boolit. I got a Springer XD and I took out today and put 300 of these through it without a hiccup. No leading and I am a happy camper I tried some of the 200 lee swc's and I dont think I got two in a row to feed. I was hoping this would feed good since it does in all my other pistols and my 1911's just love them. I was glad to see that te BD45 fed well since I have so many of them loaded.