300 BO 16″ Barrel 1:8 GP Carbine Gas System – Nitromet

$185.00

Match-quality Nitromet™ 300 Blackout Barrel 16″ HBAR barrel, has been treated with Nitromet™ (salt bath nitrocarburized) inside and out with a hardened finish that results in a bore life 40% greater than with traditional chrome-lining without affecting accuracy. Barrels are made of 4150 Chrome Moly Vanadium steel, chambered for 300 Blackout, button rifled with 1-8″ twist rifling, and machined to a standard M4 profile. Gas port drilled for a carbine length gas system, .750″ diameter at the gas block. . Comes with a Nitromet™ processed barrel extension installed.

21 in stock

Categories: , SKU: 300BO16C1:8GP

Description

Match-quality Nitromet™ 300 Blackout Barrel 16″ HBAR barrel, has been treated with Nitromet™ (salt bath nitrocarburized) inside and out with a hardened finish that results in a bore life 40% greater than with traditional chrome-lining without affecting accuracy. Barrels are made of 4150 Chrome Moly Vanadium steel, chambered for 300 Blackout, button rifled with 1-8″ twist rifling, and machined to a standard M4 profile. Gas port drilled for a carbine length gas system, .750″ diameter at the gas block. . Comes with a Nitromet™ processed barrel extension installed.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.