I finally got to the range to shoot my Henry that I converted from 45LC to 44 Henry Flat(or 44 Rem/Colt C.F. w/modified nose bullet).
It was so hot yesterday morning that i didn't shoot much, but I didn't really have too. The Henry shoots just like it did with the 45LC chambering.
I did notice that the bbl gets a lot hotter when shooting Holy Black ten shots in a row. I shot 30 shots of Once Fired(or more) 44 Colt brass with the Old West Moulds 248 Grn Mod nose bullet over 28 grns FFG. Groupings were the same as when in 45LC.
I had 3 cases hang up half way out of the chamber. I believe these 3 to be bullets that were not crimped very well as I did notice that 3 (or more) of the cartridges had bullets that would turn in the case when i was lubing them. I should have re-crimped these but I didn't. I did get some blow back, but nothing like I expected. Mostly like the discoloration of the brass like the 45 lC's with Smokeyless.
I had put too much olive oil in the works and this got very dirty quickly, but nothing slowed down, just really soft black goo. I lubed the cartridges with bore butter the night before so I'd have some outside lube on them. Learned to NOT put too much olive oil in the works and that the lube on the bullets is enough to keep the fouling soft.
I'm tickled with my conversion and am going to modify a carrier so I can shoot the 44 Russian brass and the OWM bullets. I'm also going to try their 210 Grn Outside lubed bullets. in this and the 44 Colt Cases as well. This bullet has only one lube grove on it and it'll need the nose flattened as eall, but it is closer to the original 44 Henry Flat bullet shape.
The rifle cleaned up really well afterwards.