1. Grump

    Hot 4064 Load vs. Maybe-Hot Varget Load?

    Advice and comment, please. Which would you go with and why? Am I likely to have longer barrel life with the Varget load? These are with 155 A-Max bullets out of an M1A with a new barrel. Load #1 tests quite accurately, .5 MOA for 4/5 and a called flyer, still under MOA with the flyer and it...