14.5" 5.56 NATO 1:7 Twist Black Nitride Mid-Length Barrel - 13690
Only 4 left in stock
Here at AR15Discounts.com we work with a wide variety of machine shops and barrel manufacturers. When we come across a barrel maker we like, we will often decide to private label those barrels for resale under the NBS brand. We purchase these barrels in large quantities and then pass the savings on to our customers.
Why buy an NBS Brand Barrel:
- American Made – Sourced from a variety of Tier 1 Manufacturers here in the United States
- Quality Control – All barrels are manufactured under ISO-9001 or better quality standards
- MOA Guarantee – All barrels 16 and longer are guaranteed to hold 1 MOA or better using properly weighted match grade factory ammo and shooting from a rest.
- Best Value for the Money
| Weight | 32 oz |
|---|---|
| Dimensions | 16.5 × 3 × 3 in |
| Finish | Nitride / Melonite |
| Barrel Profile | Government / SOCOM |
| Cartridge Compatibility | 5.56 NATO |
| Gas Block Journal | 0.75 |
| Barrel Length | 14.5" |
| Gas System Length | Midlength |
| Platform | AR-15 |
| Twist Rate | 1:7 |
| Muzzle Thread Pattern | 1/2×28 |
| MPN | 13690 |
| UPC | 9999913690 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
- barrel
- build
- finish
- rifling
- hole
- material
- length
- gas port
- glove
- rest
United States
Good barrel, and glad I read reviews
Buying experience was great. Read the other reviews and glad I did. Inspected barrel and observed a good sized burr from the gas port ***********. Had to really work at cleaning out the burr. Needed to bore the gas port a few thousandths. Looks great now. Barrel is good material and rifling looks great. Should be a great rifle when completed.
USGood for the price
It’s not a bad barrel in any way. Still working on my build but so far I am extremely happy with the purchase
USBarrel
I don’t know about the barrel as I bought it for a spare.
USNBS 14.5" 5.56 NATO 1:7 Twist Black Nitride Mid-Length Barrel
Fit and finish was beautiful. Can't wait to finish my build with this barrel.
USNBS barrel
I highly recommend this barrel
