The Nightbane 16-inch AR-15 Rifle Upper Build Kit from Davidson Defense is specifically crafted for the 5.56 NATO caliber, providing a reliable and precise shooting experience. The upper features a durable 4150 Chrome Moly Vanadium barrel with a nitride finish, designed for optimal performance. With a 1:7 twist rate and medium profile, the 16-inch barrel is equipped with a carbine-length gas system and a micro low-profile gas block made of steel.
The upper receiver is constructed from 7075-T6 aluminum, anodized for added resilience, while the free float extended quad rail handguard, made of 6061-T6 aluminum, offers ample accessory attachment options. The included Breek Arms Plan B Scorch 3-prong flash hider, made from 4140 hardened steel and finished with nitride, reduces muzzle flash for improved accuracy. This upper build kit is a solid choice for any gunsmith looking to customize their AR-15 platform.
Caliber: 5.56x45mm NATO
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Thread Pitch: 1/2x28
Color: Black
Barrel Gas System Length: Carbine
Barrel Length: 16-inch
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Twist Rate: 1:7 twist
Gas Block Size: 0.75
Gas Block: Micro Low-Profile Gas Block
Gas Block Material: Steel
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: Free Float Extended Quad Rail
Muzzle Device: Breek Arms Plan B Scorch 3-Prong Flash Hider
Muzzle Device Material: 4140 Hardened Steel
Muzzle Thread Pitch: 1/2x28
Muzzle Device Finish: Nitride
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