Just picked up a 1-7 twist Bbl. for my Savage in a trade and am looking for some load data with 75 th 80 gn BTHP 's
Load data for a 221 w/ 75 -80 gn bullets
- Thread starter Baddog0302
- Start date
the 221 which I have had a lot experience with, is a bit peeky on pressure, thus with its small case capacity and the heavier bullets I think you are walking a thin line, the slower powders necessary for the bullet weight and the small capacity just to seem to mix in my opinion. faster powder and the pressure will be very questionable .
Bob
Bob
Thank you,
I got data from a shooter that has a 1-7 15" XP and another that has a 1-8 14" T/C both suggest 4198 with the heavies m and one also uses AA 2015. IMR 4227 comes into play with 68/69's but with the 1-7, bullets have to damn near perfect.
We shall see
I got data from a shooter that has a 1-7 15" XP and another that has a 1-8 14" T/C both suggest 4198 with the heavies m and one also uses AA 2015. IMR 4227 comes into play with 68/69's but with the 1-7, bullets have to damn near perfect.
We shall see
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