Ultimate 8.6 Blackout Barrel 8″ and 12″

GQ Armory Ultimate 8.6 Blackout Barrel

Looking for the best possible 8.6 Blackout barrel for your next 8.6 Blackout build? Look no further. This is the same barrel that comes as standard in our flagship Paladin series. What makes this barrel so special? For one, we start with a premium 416R barrel blank. We cut the bore and chamber to match-grade specifications with 1:3 twist 5R Button rifling as it must adhere to our accuracy standard of sub-MOA at 100 yards. The profile has weight taken out of all non-critical areas to make it as light as possible without sacrificing accuracy. This allows us to achieve the ultra-light 18 oz (8″) and 23 oz (12″) weights. In order to feed 8.6 blackout reliably, the barrel is mated to a premium barrel extension with oversized, wide mouth feed ramps. Featuring a 25′ SIG/Q taper and reinforced muzzle threads, securely mounting your favorite muzzle device or silencer is a breeze. The whole assembly is then mirror polished before it gets black nitrided, which not only provides a beautiful stealth finish, but it makes the surface extremely scratch resistant and a breeze to clean. You will not find another 8.6 blackout barrel on the market with this much thought and finishing work, not to mention as lightweight and accurate as our Ultimate 8.6 blackout barrel.

FEATURES & SPECS:

• – 8″ AND 12″ ULTRA MATCH-GRADE 8.6 BLACKOUT BARREL
• – 1:3 TWIST
• – 5R BUTTON RIFLING
• – 5/8X24 MUZZLE THREADS
• – PISTOL LENGTH GAS PORT
• – .750″ GAS JOURNAL
• – 25′ SIG/Q TAPER
• – 18 oz 8″ / 23 oz 12″
• – PREMIUM 416R STAINLESS BARREL BLANK
• – WIDE-MOUTH FEED RAMP BARREL EXTENSION
• – SUB-MOA ACCURACY @ 100 YARDS
• – POLISHED AND BLACK NITRIDED
• – MIL-SPEC AR-10 COMPATIBLE
• – WARRANTY: LIFETIME. IF YOU CAN BREAK IT, WE WILL FIX IT!

**Technical Notes – Please Read**

• – Our barrel features a 25′ tapered shoulder. For use with a 90′ muzzle device or silencer, a tapered shoulder adapter must be used (see options above)