I wasn’t sure if plunking worked the same in a rifle.OAL determined by plunking.
Load - Max charge of Sport pistol behind a 115 RMR Matchwinner.
I will probably end up with either the S&W Response or FCP. Thought about throwing together a PSA upper/lower but i have 10 M&P mags already.Make sure you have a good crimp. BTW what specific PCC ?
Wide mouthed HP's ( SIG V-Crown ) tend to jam, and setback the bullet, in my Colt Pattern PCC's
Aluminum cases do NOT offer enough crimp. ( Too slick , and while I realize alum. cases aren't common, there are alum. primed pulldown cases available )
And poly-coated bullets lead bullets can also not hold a good enough crimp.... and bullet setback again.