243

[blacksquirrel2]

Picked up a 243 winchester. Plan on trying 105 bergers. Anyone have any experience with this cartridge and bullet combo?

 

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[flybuster]

Is it a 8 twist?


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[blacksquirrel2]

Yes it is.1 in 8 bartlein

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[flybuster]

O your golden! Hunting gun, crossover or target?


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[blacksquirrel2]

May get after deer a bit with it but mostly hoping to use it on yotes. Was hoping to get some powder recommendations if possible

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[flybuster]

H4831 is my go to in that combo it was hard to get for a while so I tried my ramshot magnum I had laying around it was slower but super consistent at long range.


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[blacksquirrel2]

Was thinking 4350 or also h1000. I'm sure I will come up with a good load. Gonna start about 10 off the lands. Do the bergers like that or do they like to jump more?

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[flybuster]

Back in the day jamming them was best now Berger recomends a jump test I've been testing at the lands and 10 40 80 off I built a 26 noslers last year and had to take bergers back to .115 off. But my 6mm usually like in between jamb and .015. I shoot a lot of 4350 personally I'd start there


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[flybuster]

http://www.bergerbullets.com/getting-the-best-precision-and-accuracy-from-vld-bullets-in-your-rifle/


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[blacksquirrel2]

Thanks for the info.

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