You’re looking at the NBS 16″ 9mm Govt / SOCOM Profile QPQ Nitride Barrel. We sell hundreds of varieties of barrels from many top manufacturers and the ones we like the most end up as NBS barrels. We buy these in large quantities and re-brand them so we can bring them to our loyal customers at a fraction of the cost.

These 16″ 9mm Barrels feature a Govt / SOCOM profile and have been cut from high quality 4150 Green Mountain Rifle barrel blanks and are machined to have a generous feed cone which ensures consistent feeding and further enhances reliability. The barrels are then finished with a uniform jet black QPQ Nitride finish for easy cleaning, corrosion resistance and extended service life.

NOTE: Because blowback / pcc barrels do not have a barrel extension, you will consider this barrel 15.5″ long when measuring for a handguard.

The best 9mm barrels for the money

Made in the USA

Backed by the NBS Limited Lifetime Warranty and the AR15Discouns.com Satisfaction Guarantee

ADDITIONAL INFORMATION
WEIGHT 28.4 oz
FINISH
Nitride / Melonite

BARREL PROFILE
Medium

GAS SYSTEM LENGTH
Blowback

GAS BLOCK JOURNAL
N/A

BARREL LENGTH (INCHES)
16

BARREL CHAMBER
9mm

TWIST RATE
1:10

MUZZLE THREAD PATTERN
1/2 X 28