I just got my 45-70 barrel have not had time to shoot it much
Did read some on one these boards useing Unique, I tried 12 grs
of unique CCI LR primers, 405 cast ( Lee Mold ) Nice plinking
load. What I do is when I load the rifle I point barrel Up so that small amount powder will back close to primer. No problems Marv.
I have been using 13.5 grns of Unique with a Fed 215 LMRP to make sure of ignition to powder, no fillers with a 405-gr cast. All I can say is very accurate at 25, 50 and 100 yards which is just perfect at hunting distances in my book.
I use an RCSB single stage press, Lee Prefect Powder Measure and RCBS dies in the 45-70, and Lyman dies for the 45-90. I have a mix of brass using W-W for the 45-70 and Starline for the 45-90. I have found that the only advantage to using nickel cases is that they will not turn green like brass will if you leave them in leather loops on a belt.
A good friend of mine made me a leather cartridge belt with 36 loops for my 45-70 - 45-90 quite some time ago, but that is okay for a Quigley Match for the day or a pack hunt. A real BUFFALO CARTRIDGE BELT (copy) (historicly speaking) was made of canvas such as sold at
www.shilohrifle.com and will solve this, if it is a gotta have and can't live without type of thing. But if your on a budget the nylon cartridge holder works very well.
Have a good one
Big Bore Guns got to love em