Thread: First Reloads - Evening Session

For your PRC I would next find the max COL where the projectile is engaging lanz. Measure the COL this should be a bit longer than SAAMI and perhaps quite a bit more. My own rule of thumb is back off by 10thou and seat pills to that COL. You will gain case capacity and avoid compressed loads, and drop some pressure. You could then work up carefully above the book max, given you’ve not encountered pressure signs so far. Monitor carefully for pressure after each round (head stamp or swipe marks, bolt lift, etc). Restart ladder at 57 and see how you go