Does anyone have loading data for this bullet.I have a lot of IMR4831 and IMR4350.I have been loading this round for 30 years but with bullets from 200-300grs.Just playing with some new bullets tring to get a long range mule deer antelope load thanx

I have tried AR2208 (equivalent to Hodgdons Varget) to get 3300 fps. It shoots flat and is quite accurate. I think 4831 would be too slow, and you may get reasonable velocity with 4350, but it requires a faster powder for best results

Thanks very interesting