47.5 gr IMR 3031
200 gr Hornady SP
CCI 200 primer
Winchester brass

I seat the bullet a bit before the cannelure and crimp with a Lee factory crimp die. Cycles and feeds in my BLR. My load is probably a little conservative and figure I could bump it up to 48.5 gr. in my rifle, but don't see the need to. Recoil increased noticeably at 49 gr during load development. Temps were moderately cool. No chrono data.

I referenced Modern Reloading, 2nd Ed by Richard Lee for load development.