Has anyone tried the Privi Partizan PPU 7.62 M80 in their semi?

[Der Alder]

I'd like to stock up on some M80 ball to run in my semi converted M53 and MG3 semi clones. I've had very good luck running South African M80, but I'm on my last case of SA and I hate to keep dipping into without replacing it. I'd like to save whats left of it for building/trouble shooting.

My M53' based semi's also love the Paki M80 7.62 that came in a few years ago, but of course now that getting is hard to find too.

So with that said, has anyone tried the PPU M80 7.62 in one of their semi M53's? Any issues, as in pierced primers?

Prvi Partizan PPU .308/7.62x51 M80 145grn FMJ

[JBaum]

PRVI seems to generally be on the weak side for power. You're going to have to buy a box and see if it will make your gun cycle, then decide if you want more.