16" 5.56 Parkerized 1:9 Twist Carbine Length Barrel - B556CM41619(P)
Only 7 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.
- Hassle Free Returns
- Best Value for the Money
- NBS Limited Lifetime Warranty
| Weight | 30.4 oz |
|---|---|
| Dimensions | 18 × 3 × 3 in |
| Finish | Mag Phosphate / Parkerized |
| Barrel Profile | Government / SOCOM |
| Gas System Length | Carbine |
| Gas Block Journal | 0.75 |
| Barrel Length (inches) | 16 |
| Barrel Chamber | 5.56 NATO |
| Platform | AR-15 |
| Twist Rate | 1-9 |
| Muzzle Thread Pattern | 1/2×28 |
| MPN | B556CM41619(P) |
| UPC | B556CM41619(P) |
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
US
Great purchase
The 1:9 twist barrel shot accurately with 55g .223 and 62g 5.56x45 4-41/2” groups at 100 yds and the price was awesome along with the shipping. Couldn’t be happier.
USNBS is awesome
The NBS way is a great option for any build. Fits a little tight - which may be a good thing after all.
USLooks good
Haven't shot it yet but the barrel looks really good for the price. No machine lines and the inside looks really clean. Will update after shooting.
USExcellent barrel
Excellent barrel, will buy again.
USSo far so good!
Seems accurate so far. Nice piece and as described
