Does anyone have experience with running a can with an arm brace/stock on a reverse stretch like a POF 5pk? I’m aware that you should use the 80 degree LP with a k, but can’t find any info on a reverse stretch. Should I be worried about accelerating wear? I’ve run about 500 flawless 147gr rounds...

Built by Beltfed Precision, redone by Parabellum Combat Systems. Safety Harbor Firearms brace and Gear Head Works tail hook, selling to get a full size mp5 type system. Asking $1800. Please PM me with any questions. Thanks for looking.

I bought a 9MM Reverse Stretch from DJ Getz about two months before he closed up shop .* Its a kick-ass little gun,*now an SBR, but it has a tendency to experience failure-to-ejects, and less often: failure-to-loads. I'm shooting primarily Fiocchi 115 grain FMJ ammo.* It tends to trap expended...