The Nightbane 16-inch AR-15 5.56 NATO Rifle Upper Build Kit from Davidson Defense is a robust assembly crafted for performance and reliability. This complete upper features a 16-inch medium-profile barrel made from 41V50 Chrome Moly Vanadium, finished with nitride for durability. The 1:7 twist rate ensures optimal stabilization of a variety of projectiles. The assembly includes a 15-inch free-floating extended quad rail handguard, allowing for versatile mounting of accessories while maintaining a lightweight feel.
Designed with practical usability in mind, the upper receiver is constructed from 7075 T6 aluminum and anodized for corrosion resistance. The package includes a carbine-length gas system paired with a micro low-profile gas block to minimize bulk. Completing the build is an AR-15 1/2x28 TPI GI birdcage flash hider, which effectively reduces visible signatures. Ideal for gunsmiths who value freedom and precision, this kit provides solid performance with durable, reliable components.
Barrel Name: 5.56 NATO 16" Carbine Gas Nitride Medium Profile 1:7 Twist
Caliber: 5.56x45mm NATO
Barrel Length: 16-inch
Barrel Material: 41V50 Chrome Moly Vanadium
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Twist Rate: 1:7
Barrel Thread Pitch: 1/2x28
Barrel Gas System Length: Carbine
Gas Block Size: 0.75
Muzzle Device: AR-15 1/2x28 TPI GI Birdcage Flash Hider
Muzzle Thread Pitch: 1/2x28
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Length: 15-inch
Handguard Style: Free Float Extended Quad Rail
Handguard Color: Black
Gas Block Name: Recoil Technologies Micro Low-Profile Gas Block for .750 O.D Barrel
Gas Block Finish: Phosphate
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