08-28-2022, 10:16 PM
OK, finally tracked down a pound of 2520. I think I will get my hands on some 120 grain Hornady CX and test them with 2520 and CFE 223. Hornady says these expand down to 1800FPS, so if I can push them to 2500FPS from my 20" barrel I should have a good, usable load.

