RE: What A Bummer
Semi - you said in your initial post that you really didn't want the .45 anyway - right. That really is strange - but I'm positive GM will take care of it for you.
And Yes, 1:30 is the twist rate for the .45. That's what mine is. Its been shooting good with the T/C maxiballs that I casted. I cousin is into cowboy shooting and next time he comes in he is going to bring me some 200 gr .451" and some 405 gr .458" to try in it.