marineshooter
Member
Hello everyone, I just got a new M&P in 45with a 4 inch barrel. I am using MB softball 230 gr lrn, H-P 38 4.9 grs. seated to 1.250 with a lite taper crimp. oh and Winchester lpp. I am getting heavy leading the first inch of the barrel and quite alot of smoke. More than with the same bullet and 4.5 gr. of Titegroup. It shoots well just wondering if anyone has any ideas.