Thanks for the advice, the long range load would be for the low wall but all I have to test it in at the moment is the 73... I don't want to buy the gun to find I can't shoot it accurately at the range I want.

The muzzle energy limit is 1496ftlb... its primarily a muzzle loader/pistol range.

The Lyman reloading manual details 357mag rifle loads for H110 for 125/140grn bullets in excess of 2,300fps