I'm shooting the Barns 325 XPB with 41.5 gr.of H110. I've tested up to 45 gr. and thought the 41.5 did well. So I sighted in at 25 then to 50 then 75 and at 100 the group opens up to 20". I drooped back to 50 and groups are small 3" to see if scope had issue and it seems to be fine. I know each gun shoots different just wondering what loads you 500 mag. guys are shooting. I have the 10 1/2" P/C.I have other powders Lil Gun and IMR 4227 and CCI 200 LR primers. Any info would help.THANKS FOR YOUR TIME.


S&W500 MAG PC 10 1/2" 2.5-8X32 Leupold
RUGER RED HAWK 41 MAG 7 1/2" Red Dot
I pistol hunt JUST FOR KICKS!!!!