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Old 01-17-2013, 10:39 PM
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Knife Edge Knife Edge is offline
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Originally Posted by kurac View Post
I bought an older DD upper for my wife and was worried that I wasn't getting the best since the barrel is not CHF, but it shoots about an inch at 100 yards with my match handloads and since we can only shoot 10 rounds at a time, I don't think there is any way I would notice the difference.
My DD CHF barrel shoots about 1.2" with 77g SMK, ammo that shoots 1/4" out of a BCM SAMR barrel. Apparently the CHF either has no affect on accuracy or it actually somewhat degrades it.
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