Got a new .308 Corsair last week. Had adventures with the air valve stem but finally got it sealed up. I had to cut a few coils off of the stock hammer spring because the air blast when shooting was fouling up the chrony. everything works well now, 3800 fill shooting 45gr round ball, 757, 771, 810, 846, 884, 921, 1000, 1058, 1075, 1067, 1048, 1001, 924, 735. 921 through 924 is 85 fpe to 115 fpe, back to 85 fpe with 8 shots, not bad. I'll use the fill pressure that matches the 921 shot, but will have to experiment to find it, no gauge on gun. Later last evening, 3350 lbs got me a first shot of 924. So that will be my fill pressure.
May have to get a sizing die as the .310 round ball are really hard to load. Anybody have any experience on what size works the best, I would guess .308 or .309?
May have to get a sizing die as the .310 round ball are really hard to load. Anybody have any experience on what size works the best, I would guess .308 or .309?
Later, Tom