65 Receiver Set with Polymer mags from PF (HOPEFULLY)

[stanc]

Measurements taken at the first rib from the top did not change at 1.0325 inches, before and after loading with 10, 20, and 28 rounds.

Taken at the rib between the second and third waffles, which is about midway, started at 1.0815 empty, increased to 1.0860 with 10 rounds, 1.0890 with 20 rounds, and 1.0990 with 28 rounds.

Unloading revealed that there is drag on the first 12-15 rounds, then they move freely. The mag ribs would have to be significantly moved to make it work.

This is a no go.

Good info. I hereby award you six attaboys!

Anyone need a Six8 mag?

Try posting it for sale on 68forums?