Finally got around to getting some respectable results. Took a while to get the 142gr smks and H4831sc to work for me but I got it done. Relatively slow speeds but accurate and soft on the shoulder. Even out to 1k.
LC brass, annealed, turned.
CCI BR2 Primers
.040 jump
39.5gr h 4831sc
2470fps @ 3800 ft elevation
X caliber 26" 1/8 twist in 260 caliber
I don't need speed to send them out to 1k. If I find myself sending them out to 1 mile, then I'll use my 130gr vld berger and imr 4350 load going 2870fps.
I really like this load. Not a barrel burning, shoulder hurting,gun jumping load.