131 Blackjack custom ammo?

[wapitiaddict]

Are there any custom ammo manufacturers/reloaders that make either 25 Creedmoor or 25-06 ammo with 131gr black jack bullets?

 

[jasonco]

25 Creedmoor 131 Blackjack ACE Match - Unknown Munitions

CALIBER 25 CREEDMOOR BULLET 131 BLACKJACK ACE MATCH BRASS PETERSON POWDER HODGDON H4350 PRIMER CCI450 VELOCITY G7 .330 COAL 2.850 REC. TWIST 7.5 QUANTITY 50

www.unknownmunitions.com

 

[wapitiaddict]

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]

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.

 

[highdrum]

Unknown munitions will do 25 creed in peterson brass with blackjack Bullets. So does True Ballistics.

 

[wapitiaddict]

Just came across True Ballistics, too. Has anyone had any personal experience with either Unknown or True Ballistics?

 

[PNWGator]

Contact Jake at Unknown Munitions check on that shipping cost. We use his products in multiple chambering sand are 100% satisfied across the board.

 

[Huntnpack]

+1 for Unknown Munitions. Talk to Jake.
Great Service, Top Quality ammunition.
Load Development, & Reload Service's
I use their Custom Load Extreme Range
in my 6.5 PRC.

Home - Unknown Munitions

RIFLES. PARTS. CERAKOTE. Your one stop shop to gear up for your next hunt. CUSTOM RIFLES RIFLE PARTS CERAKOTE UPGRADE YOUR RIFLE Brand new 2025 parts to take your hunting rifle to the next level. THE ROKSTOK $495.00 SHOP NOW UM BOLT KNOBS $24.00 – $30.00 SHOP NOW TI PRO CB $50.00 – $465.00 SHOP…

www.unknownmunitions.com

 

[sable tireur]

Copper Creek Custom Cartridge can load just about any cartridge. Call and ask to speak with Josh:

https://coppercreekcartridgeco.com/

 

[Dollarhyde]

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.

 

[Blaketh]

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

 

[milo-2]

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

Common sense says no, pretty long bullet.

 

[FEENIX]

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

Try >>> https://bergerbullets.com/twist-rate-calculator/

 

[sable tireur]

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.