dc.fireman
Member
Hi all - I need some data from you guys regarding 45 acp loads.
I'm loading these for a Rock River Arms 1911A1 (5" barrel) and a Star Eibar Firestar with a 4" barrel. These are for target/plinking, and reliability is favored over the personal defense loads, or competition loads.
I have already loaded out the 250 Berry's 230gr. bullets I had, and now I have a case of 1000 Remington 230 gr. MC which I would like to use as a comparator. My components will be as follows:
Bullet: Remington 230 gr. MC (a jacketed RN)
Powder: IMR HiSkor 700X
Case: Remington pre-primed (with a 2 1/2 primer)
My dies are still set for 1.260" COL from the Berry's, which are loaded with 4.0 gr. of 700X.
After some searching thru three load books for data, I can't come up with something which matches all of my components, and I don't want to guess at a starting point.
The Lymans manual lists all of my components, except for the 230 gr. jacketed bullet, it has data for a LRN instead;
the Hornady manual lists for a 230 gr. FP bullet,
and the IMR site lists this:
230 GR. REM MC
DIA: .451"
COL: 1.260"
HiSkor 700-X 5.0 770
17,700 CUP
With the 5.0 as the MAX for 700X, and at nearly 18K CUP, I know tto reduce the load by 10% - but that's still 4.5 gr. of powder - which is above what my starting point was for the Berry's bullets.
I'd like to get your opinions on a decent starting point for this, and promise to post pics of my results when I'm through. Thanks for the help!
I'm loading these for a Rock River Arms 1911A1 (5" barrel) and a Star Eibar Firestar with a 4" barrel. These are for target/plinking, and reliability is favored over the personal defense loads, or competition loads.
I have already loaded out the 250 Berry's 230gr. bullets I had, and now I have a case of 1000 Remington 230 gr. MC which I would like to use as a comparator. My components will be as follows:
Bullet: Remington 230 gr. MC (a jacketed RN)
Powder: IMR HiSkor 700X
Case: Remington pre-primed (with a 2 1/2 primer)
My dies are still set for 1.260" COL from the Berry's, which are loaded with 4.0 gr. of 700X.
After some searching thru three load books for data, I can't come up with something which matches all of my components, and I don't want to guess at a starting point.
The Lymans manual lists all of my components, except for the 230 gr. jacketed bullet, it has data for a LRN instead;
the Hornady manual lists for a 230 gr. FP bullet,
and the IMR site lists this:
230 GR. REM MC
DIA: .451"
COL: 1.260"
HiSkor 700-X 5.0 770
17,700 CUP
With the 5.0 as the MAX for 700X, and at nearly 18K CUP, I know tto reduce the load by 10% - but that's still 4.5 gr. of powder - which is above what my starting point was for the Berry's bullets.
I'd like to get your opinions on a decent starting point for this, and promise to post pics of my results when I'm through. Thanks for the help!