Okay, since no one has previously entered a 7.62x39, I give you a PSA KS-47. Load is the Nosler 123gr Ballistic Tip, over 28gr of 1680, in Lapua brass. I did not chrono them, but they run about 2550 out of a 22" Ruger #1. OAL 2.21", after I reseated the bullets to fit in an AK magazine.

The rifle has a mil-spec trigger and a A2 flash hider, so I think further development would improve it.Nevertheless, it did pretty well.

[Linked Image]

[Linked Image]

One group at 1.67, including a single flier, and another group at 1.34


"...the designer of the .270 Ingwe cartridge!..."