Diamondback Firearms AR-15 5.56 Mid-Length Barrel Nitride - 16"

DETAILS

The Diamondback Firearms 5.56 NATO AR-15 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 16” barrel is machined from 4150 Chrome Moly Vanadium Steel and is 6 groove button rifled to ensure consistent accuracy and has a 1:8 twist rate. The mid-length gas system is optimal for reliability and smooth cycling. 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:
16” barrel chambered in 5.56 NATO
Machined from 4150 CMV steel
Salt Bath Nitride finish
Mid-length gas system
1:8 twist rate
6 groove button rifled
11 degree target crown
Threaded 1/2x28
SPECIFICATIONS

Barrel CoatingSalt Bath NitrideBarrel ContourMediumBarrel Length16Barrel Material4150 Chrome Moly SteelBrandDiamondback FirearmsCaliber Gauge5.56 NATOFeed RampsM4Gas Seat Diameter.750Gas System LengthMid-LengthPlatformAR-15Thread Pattern1/2 X 28Twist Rate1:8