9mm recipe for 1 in 32 twist?
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9mm recipe for 1 in 32 twist?
Anyone have a 9mm recipe for 124gr JHP using a 1 in 32 twist? I’ve got a lot of BE in stock and would prefer to use that instead of seeking another powder at this time due to market conditions. Thanks. Jerry
Jerry Goldfarb- Posts : 81
Join date : 2011-06-10
Age : 85
Location : South Florida
9mm loads
Here is a load test I got from Dave Salyer.
Not exactly what you are looking for, but it may give you an idea on the velocity you need
Ron
Not exactly what you are looking for, but it may give you an idea on the velocity you need
Ron
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Last edited by rec4309 on 1/28/2013, 4:20 pm; edited 1 time in total (Reason for editing : add chart)
rec4309- Posts : 13
Join date : 2011-06-12
Location : Grandville, MI
Orion likes this post
Re: 9mm recipe for 1 in 32 twist?
rec4309 wrote:Here is a load test I got from Dave Salyer.
Not exactly what you are looking for, but it may give you an idea on the velocity you need
Ron
Thanks. That's helpful.
DeweyHales- Posts : 641
Join date : 2011-06-10
Location : North Carolina
Re: 9mm recipe for 1 in 32 twist?
If twist rate is your worry, then you need to find the bullet weight that works with that barrel.
I have only seen 1:9 and 1:16 twist rates, with the latter being a bit better with 147gn bullet than the slower twist, but not enough to make a big difference.
What gun has 1:36? Did you mean 1:16?
I have only seen 1:9 and 1:16 twist rates, with the latter being a bit better with 147gn bullet than the slower twist, but not enough to make a big difference.
What gun has 1:36? Did you mean 1:16?
noylj- Posts : 426
Join date : 2012-03-09
Age : 74
Location : SW USA
Re: 9mm recipe for 1 in 32 twist?
1:32 is the twist of the KKM barrels. They are fantastic for 9mm.
DeweyHales- Posts : 641
Join date : 2011-06-10
Location : North Carolina
Re: 9mm recipe for 1 in 32 twist?
Try 115 Grain Hornady XTP with 4.8-5.0 of VV330 Powder or VV340. Shoots great with the 1:32 twist KKM barrels. Do not shoot 147 grain in a KKM 1:32 twist, you will have problems. The KKM 1:32 is only for the 115 grain bullet.
Bullseyesean- Posts : 8
Join date : 2013-02-03
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