I'm just about to get the final part for my .260 AR-10 build (GAP-10 Lower, .260 JP Supermatch barrel/Bolt). F*&king fedex was supposed to deliver the upper yesterday Anyway, I wanted to get some starting load prepped for it to begin my OCW load development. I'll be using virgin lapua brass, Fed 210M primers and IMR 4451 with the Berger 130 AR Hybrid. I've got LOTS of 4451 and 1 jug of H4350, so trying to conserve the H4350 for now and concentrate on the 4451. But I'm happy to hear what H4350 loads you use as well. Ultimate goal is to use the gun for PRS matches and steel out to 1200 yds.
I would be interested to see what loads you guys are using and what sort of speeds you're getting with these combos above. Yes of course I'll do a work up starting low, but wanted to see what to expect on some of the higher nodes. Thanks in advance.
I would be interested to see what loads you guys are using and what sort of speeds you're getting with these combos above. Yes of course I'll do a work up starting low, but wanted to see what to expect on some of the higher nodes. Thanks in advance.