Seanhagerty
Member
Let me preface this by saying I am a newb at reloading.
I have a 6.5X55mm swedish built on an old swede M96 Mauser action. I am trying to work a load that will give me an inch or less at 100 yds.
My process- Tumble brass, Decap and neck size (using a lee collet die and turning the case 180 and sizing it again), Trim to length (2.165 + or -), chamfer the neck, prime, charge with powder and seat bullet (2.920 + or -)
Ingredients- Twice shot Winchester brass, CCI large rifle promers (#200), IMR4831, Sierra 142 gr HPBT Matchkings
Work up- 5 rounds 43gr, 5 rounds 43.5 gr, 5 rounds 44gr Because I was loading so few rounds I weighed each powder charge out on my electric scale to ensure accuracy.
Shot 3 rounds of previously loaded at 25 yds and 100 yds to ensure I would be on the paper.
I went through all of this so you can help me figure this out. None of these would group less than 1.75" at 100yds. :banghead:
Am I on the right path here? Whats my next step? How do I get these groups shrunk a bit?
My first thought is to reload them all again and see if I can get repeatable data, but this seems like a lot of work.
Sean
I have a 6.5X55mm swedish built on an old swede M96 Mauser action. I am trying to work a load that will give me an inch or less at 100 yds.
My process- Tumble brass, Decap and neck size (using a lee collet die and turning the case 180 and sizing it again), Trim to length (2.165 + or -), chamfer the neck, prime, charge with powder and seat bullet (2.920 + or -)
Ingredients- Twice shot Winchester brass, CCI large rifle promers (#200), IMR4831, Sierra 142 gr HPBT Matchkings
Work up- 5 rounds 43gr, 5 rounds 43.5 gr, 5 rounds 44gr Because I was loading so few rounds I weighed each powder charge out on my electric scale to ensure accuracy.
Shot 3 rounds of previously loaded at 25 yds and 100 yds to ensure I would be on the paper.
I went through all of this so you can help me figure this out. None of these would group less than 1.75" at 100yds. :banghead:
Am I on the right path here? Whats my next step? How do I get these groups shrunk a bit?
My first thought is to reload them all again and see if I can get repeatable data, but this seems like a lot of work.
Sean