Norma or Jamsion for 45/110

[powderburner]

as a side note , I been using the same 400 norma cases for 12 years and have lost one to a split , and I am pretty sure it was a flaw as it split about an inch above the head. I annealed once a year and shot 70 rounds every other day for seven of them years. I am pretty happy with norma brass,

Dean what length did you start with the Norma brass?The BACO brass I got with the rifle runs about 2.875. I thank you for any advice.

I have had 4 rifles and they are all a bit different ,my bull is longest at 2.896
my short barrel rifle is 2,881 the other is 2.884. I would wait to trim until I got the rifle and measured the chamber ,if you want them perfect , and also they will shrink a but when fired the first time.