131 Blackjack custom ammo?

wapitiaddict

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Joined
Oct 29, 2018
Messages
270
Location
Idaho
Are there any custom ammo manufacturers/reloaders that make either 25 Creedmoor or 25-06 ammo with 131gr black jack bullets?
 

wapitiaddict

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Joined
Oct 29, 2018
Messages
270
Location
Idaho
I found that website, too, but when I enter my shipping info it says the shipping costs are $250 for just 50 rounds. Not sure if that is correct or a programming mistake.
 

FEENIX

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LRH Team Member
Joined
Dec 20, 2008
Messages
18,256
Location
Great Falls, MT
I found that website, too, but when I enter my shipping info it says the shipping costs are $250 for just 50 rounds. Not sure if that is correct or a programming mistake.

I just tried it and it is showing a $13.95 flat rate for shipping but when in doubt call them directly.
 

PNWGator

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Joined
Mar 31, 2013
Messages
136
Contact Jake at Unknown Munitions check on that shipping cost. We use his products in multiple chambering sand are 100% satisfied across the board.
 

Dollarhyde

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Joined
Dec 4, 2009
Messages
51
Location
BFE, OK
The Unknown Ballistics ammo shoots great with our Blackjack Spec Reamer.

Copper Creek makes top shelf stuff too but I have not seen images of the results like I have with Unknown.
 

sable tireur

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Joined
Oct 8, 2010
Messages
1,632
Will a 1 in 10 twist stabilize those in a 257 weatherby? I ordered some scirroco it's from Dallas custom reloads and had them in about 2 weeks

Stabilize the 131 Blackjack?

No. The one I built and tested was on a 1:7.5" based on 80 degrees and 400' altitude. But that barrel was available without a 3-6 month wait. The calculator mentioned above called for 1:7.75" given standard variables but at my velocities and altitude called for a 1:8". The 1:7.5" guarantees me full BC value even when I change locations, temps and altitude.
 
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