1-8 or 1-10 twist for .223?
I'm looking at getting another upper for my AR in a bull barrel and those are my two options for rifling twist. I have a bunch of 40 and 50 gr Ballistic Tips on hand and would mostly shoot those. I know the 1-8 twist would give me the option of trying the heavier bullets like 69 gr but would it still shoot well with the lighter ones?
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