Diamondback Firearms 5.56 AR-15 Barrel - Carbine - Nitride - 10"
Details
Details
The Diamondback Firearms 5.56 NATO AR-15 Carbine Barrel is machined in house on state-of-the-art CNC machines and are thoroughly inspected at multiple stages of the build process to ensure quality. This 10” barrel is machined from 4150 Chrome Moly Vanadium Steel and is 5R rifled to ensure consistent accuracy and has a 1:8 twist rate. The carbine length gas system is optimal for reliability with a short 5.56 barrel. It is threaded 1/2x28 and features an 11 degree target crown. The final process is a salt bath Nitride finish for an added layer of protection.
Features:
- 10” barrel chambered in 5.56 NATO
- Machined from 4150 CMV steel
- Salt Bath Nitride finish
- Carbine length gas system
- 1:8 twist rate
- 5R rifling
- 11 degree target crown
- Threaded 1/2x28
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Ratings & Reviews
4 reviews
Fitment of 10” Barrel, Surefire Warden, Geissele Rail
by Grip1
Purchased to go with a Geissele 9.3" Super Modular Rail MK16. I have a surefire warcomp 556 3prong and the surefire warden blast diffuser. With this 10” barrel I have (.120”) clearance between Fast Attach collar of the warden and end of rail. Perfect clearance for my future surefire muffler purchase. Hope this helps someone looking for the finish fitment of this 10” barrel, 9.3” G rail, with a surefire fast attach can.
DB 10 inch carbine barrel
by JR
This barrel is spot on! Been getting one inch or less groupings consistently
Best 75$ Nitride Barrel you can get
by McKeehan
This was put on my new AR pistol. I was a little hesitant because it was such a cheap barrel but Diamond Back has surprised me significantly. Shoots great and on target. Shot 500 rounds of 5.56 FMJ 55gr through it to break her in and not problems. Of the 500 shot four were out of my clusters.
NOT 10"
by JAS -
JUST RECEIVED IT TODAY. I MEASURED THE BARREL AND IT'S 10.5". NOT SURE WHY IT'S ADVERTISED AS 10". ONLY MARKINGS FOUND ON THE BARREL IS 5.56. NO TWIST RATE ENGRAVED. QUALITY SEEMS DECENT.