A couple of my ARs have a 1:9 twist with a 16" barrel. I can hit steel @ 300 yards with a 55 grn FMJ bullet. Anybody shooting a 223 with this twist rate?
What would be the heaviest bullet you would try to shoot?
I would like to try the 400 and 500 yard steel but think the 55 grn is too lite.
What would be the heaviest bullet you would try to shoot?
I would like to try the 400 and 500 yard steel but think the 55 grn is too lite.
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