65 Receiver Set with Polymer mags from PF (HOPEFULLY)

[stanc]

So the Six8 mag arrived.

Loaded with new Lapua brass and Amax's loaded to 2.26". Mag capacity is 28. It was easy to load, comparable to PMags and 5.56. No apparent drag or increasing difficulty beyond spring compression.

Good show, Bill!

Very interesting, and extremely surprising, considering the magazine was designed for a smaller diameter cartridge. Also seems to contradict what Harrison reported.

I guess the next step is to find out if the loaded mag fits correctly in the mag well, and the rounds feed reliably. Too bad that will cost a lot more $$$.