300 BO 10.5" Barrel 1:8 Pistol Gas System-Nitromet
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$
95.00
$105.00
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300 BO 10.5" Barrel 1:8 Pistol Gas System-Nitromet, Match-quality barrel feature Nitromet salt bath nitride to give them maximum wear resistance and durability that standard barrel finishes just can't match. Barrel has a Nitromet nitrided bore treatment for longer life than chrome without affecting accuracy. Barrels are made of 4150 CrMoV, chambered for 300 AAC Blackout, button rifled with 1-8 twist rifling, and machined to a standard medium weight exterior profile. Gas port drilled for a pistol length gas system, .750 diameter at the gas block