[m&p45acp10+1]

Thanks for the responses. I plan on most of the loads probably being loaded with Trail Boss so high velocity is not the deal. I know the deal of fit is king. I cast for .41 Mag, .38spcl./.357 Mag, .45 acp, and 9mm. I have no problems with lead in any of them. In fact the gunsmith asked what I shot in my Mod. 67-1 S&W .38 spcl. after worked on it. He did not believe that I shot 800 rounds though it without cleaning.

I was asking just to find out if they would obturate the barrel without the checks.