9mm recipe for 1 in 32 twist?

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9mm recipe for 1 in 32 twist?

Post by Jerry Goldfarb on Sat Jan 19, 2013 8:20 am

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

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9mm loads

Post by rec4309 on Mon Jan 28, 2013 6:18 pm

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
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Last edited by rec4309 on Mon Jan 28, 2013 6:20 pm; edited 1 time in total (Reason for editing : add chart)

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Re: 9mm recipe for 1 in 32 twist?

Post by DeweyHales on Tue Jan 29, 2013 11:50 am

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.

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Re: 9mm recipe for 1 in 32 twist?

Post by noylj on Thu Jan 31, 2013 5:36 pm

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?

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Re: 9mm recipe for 1 in 32 twist?

Post by DeweyHales on Thu Jan 31, 2013 5:51 pm

1:32 is the twist of the KKM barrels. They are fantastic for 9mm.

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Re: 9mm recipe for 1 in 32 twist?

Post by Bullseyesean on Tue Feb 05, 2013 12:43 am

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.

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Re: 9mm recipe for 1 in 32 twist?

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