Rolling Thunder Bob
Member
- Joined
- Jun 17, 2012
- Messages
- 5
Hey Gang,
I'm reloading for my Kimber Ultra Carry and I was wondering if anyone out there has loaded Berry's Bullets 230 gn round nose copper plated, using Winchester 231 powder? Also, my Lyman reloading manual references: 5.1 gn as a starting charge for this weight in a FMJ. No reference to TMJ; is there a difference? I've been going at it with 5.3 gn of 231 and 1.275 O.A.L. It seems a bit on the snappy side in a 3" barrel. Any recipe advise would be appreciated. This will be for practice on paper and plinking.
My research has shown starting loads to be 4.8 to 5.2, depending on the source, not to mention the variances in C.U.P. Did Winchester change their recipe recently?
Your thoughts and many thanks,
RTB
I'm reloading for my Kimber Ultra Carry and I was wondering if anyone out there has loaded Berry's Bullets 230 gn round nose copper plated, using Winchester 231 powder? Also, my Lyman reloading manual references: 5.1 gn as a starting charge for this weight in a FMJ. No reference to TMJ; is there a difference? I've been going at it with 5.3 gn of 231 and 1.275 O.A.L. It seems a bit on the snappy side in a 3" barrel. Any recipe advise would be appreciated. This will be for practice on paper and plinking.
My research has shown starting loads to be 4.8 to 5.2, depending on the source, not to mention the variances in C.U.P. Did Winchester change their recipe recently?
Your thoughts and many thanks,
RTB