scarletfire
Member
hi guys,
hoping you could help with a starting load estimate for my 9mm cz75 spo1.
loaded up some Berry's 124 gr. RN's and RMR 124 gr.plated RN with 4.0 gr. of Alliant sport pistol with an OAL of 1.16
i need some help with the alliant sport pistol powder using an RMR 9mm 124 gr. jacketed hollow point bullet (their Multi Purpose Round)
https://rmrbullets.com/shop/bullets...e-in-house-by-rmr/?v=7516fd43adaa#prettyPhoto
to properly fit my cz, the OAL with this cartridge will need to be in the 1.060 to 1.065 range.
called Alliant and they didn't have any data or suggestions other than call RMR. He did say that sport pistol is similar to W231 characteristics.
http://www.alliantpowder.com/reloaders/powderlist.aspx?type=1&powderid=42&cartridge=23
(Note: the weight charge on the above list is max load with 10% less for a starting load according to the guy that i chatted with on the phone)
http://www.hodgdonreloading.com/data/pistol
the only similar load with a short OAL was the 125 gr. Hornady HAP.with 2.8 to 3.2 grs of W231.
do you have any thoughts that you'd like to share. I was hoping to test the 3 bullets with the same (Sport Pistol) powder.
As always,
thanks,
Bob
hoping you could help with a starting load estimate for my 9mm cz75 spo1.
loaded up some Berry's 124 gr. RN's and RMR 124 gr.plated RN with 4.0 gr. of Alliant sport pistol with an OAL of 1.16
i need some help with the alliant sport pistol powder using an RMR 9mm 124 gr. jacketed hollow point bullet (their Multi Purpose Round)
https://rmrbullets.com/shop/bullets...e-in-house-by-rmr/?v=7516fd43adaa#prettyPhoto
to properly fit my cz, the OAL with this cartridge will need to be in the 1.060 to 1.065 range.
called Alliant and they didn't have any data or suggestions other than call RMR. He did say that sport pistol is similar to W231 characteristics.
http://www.alliantpowder.com/reloaders/powderlist.aspx?type=1&powderid=42&cartridge=23
(Note: the weight charge on the above list is max load with 10% less for a starting load according to the guy that i chatted with on the phone)
http://www.hodgdonreloading.com/data/pistol
the only similar load with a short OAL was the 125 gr. Hornady HAP.with 2.8 to 3.2 grs of W231.
do you have any thoughts that you'd like to share. I was hoping to test the 3 bullets with the same (Sport Pistol) powder.
As always,
thanks,
Bob
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