16" 5.56 NATO 1:7 Twist Mid-Length Parkerized Barrel - B556MM41617(P)
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 | 29.008 oz |
|---|---|
| Dimensions | 18 × 3 × 3 in |
| Finish | Mag Phosphate / Parkerized |
| Barrel Profile | Medium |
| Gas System Length | Midlength |
| Gas Block Journal | 0.75 |
| Barrel Length (inches) | 16 |
| Barrel Chamber | 5.56 NATO |
| Platform | AR-15 |
| Twist Rate | 1-7 |
| Muzzle Thread Pattern | 1/2×28 |
| MPN | B556MM41617(P) |
| UPC | 1374 |
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
Nbs Barrel 16" 1.7 twist
As a mil spec Barrel this fit nice and snug with my aero precision receiver. I haven't shot it yet so I'm curious to see how accurate this Barrel can be in the $100 price range. Overall very happy
USWorks just fine.
I had no issues with this barrel at all.
USGreat Barrel!
assembled in my gun nicely and very accurate! Will definitely go with AR15 Discounts for my next build.
Great experience!
I'm amazed each time I place an order. You guys are great, and FAST deliveries!
GUAwesome barrel for a great price
Needed a cheap barrel for a budget build and this fit the bill perfectly. Bonus is that it's dimpled so the utg low pro gas block went on perfectly the first time. Shoots very well for the price, however I have yet to see groupings past 150 yards.
