Trail Boss and .43 Mauser

[35Wailin]

Has anyone loaded the .43 Mauser, AKA 11mm Mauser, AKA 11.15mmx60mmR with Trail Boss powder?

I'm just wondering how to go about getting a load going for it. I am DONE with black powder, too labour intensive to load and clean up afterwards.

 

[Evanguy]

I haven't used trail boss but have loaded it with h4895, irm3031 and 5744,
just use hodgdons 45-70 trap door loads and you will be a little less pressure and velocity then listed as the 43 Mauser case is a bit bigger then the 45-70

 

[gunsdora]

1871 Mauser rifle. I use 17 & 18 rgs. of Trail Boss.