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6X45mm advise

venatic

I have a new 6X45mm AR being made and was thinking about what powders and bullets should i start accumulating.Anyone have favorites I have a few .223 type powders on hand and a box of 65gr hornadys so far.
 
I have a 6x45 AR that shoots 5 shot groups @ 200 yards of around 1/2"-3/4". That's just over .25 moa. I am using Sierra 70 gr. hpbt over H335. My bbl twist is 1 in 10" and bbl is 20"

Chris
 
If I remember correctlt...I was shooting around 26.5 grains and getting around 2950 or so. I had no pressure issues, but stopped because accuracy was just so good there.

Chris
 
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