V-C, you are correct, if i miss, it is indeed my fault, i have one of your boxlock 577's with 26" barrels, a beautiful shooting 13.5 pound bank vault tight beast, it shoots to sight regulation with H-4350 powder under 750gr Barnes banded flat nosed solids and TSX bullets for 2076 fps, Cape Buffalo at 16 yards in a Tanzanian dry river bed and a monster Rowland Ward hippo bull at 19 yards facing head on on dry ground were no match for the power and precision the rifle provided, they both dropped dead with a single shot, insurance shots with solids at PH's request were unneeded.