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8/6/2013 2:40:00 PM EDT
ive got a question about the DD CHF barrels...........? more specifically, i have a 18" 6.8 spcII S2W  1:11  barrel and was wondering what type of rifling it may have.....4, or 5,or 6 groove? poly.....etc?
thanks
8/7/2013 11:02:31 AM EDT
[#1]
Sir,

6 grooves, RH/ 1:11Twist, 4150 Chrome Moly Vanadium Steel, Cold Hammer Forged bore/chamber, HP/MPI Tested. SBN (Salt Bath Nitride) finished inside and out. The rifling is relatively conventional but optimized for CHF technology. Hope this helps.

Matt @ DD
8/7/2013 3:42:29 PM EDT
[#2]
that is some serious info.........thank you  sir!!!!! appreciate the response......you answered my question  and then some!
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