The Aegis 16-inch Carbine-Gas AR-15 Upper Build Kit from Davidson Defense is engineered for precision and reliability. Chambered in 5.56 NATO, this kit features a 16-inch barrel made from 416R Stainless Steel with a polished finish and a government profile. The 1:8 twist rate supports excellent projectile stabilization while the carbine-length gas system ensures consistent cycling. The upper receiver is crafted from durable 7075-T6 aluminum, finished with anodizing for corrosion resistance, and comes with M4 feed ramps for reliable feeding. The handguard, made of 6061-T6 aluminum, incorporates M-Lok compatibility, offering versatility for attachments. A micro low-profile gas block for a .750 O.D. barrel is included, along with a GI Birdcage flash hider that minimizes flash signature and muzzle rise. This upper build kit is an ideal choice for gunsmiths seeking a reliable and accurate platform for a range of shooting applications.
Caliber: 5.56x45mm NATO
Barrel Length: 16 inches
Barrel Material: 416R Stainless Steel
Barrel Finish: Polished Stainless Steel
Barrel Profile: Government
Barrel Twist Rate: 1:8
Barrel Gas System Length: Carbine
Gas Block Size: 0.750 inches
Barrel Thread Pitch: 1/2x28
Muzzle Device: GI Birdcage Flash Hider
Muzzle Thread Pitch: 1/2x28
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Upper Receiver Name: Mil-Spec AR-15 Upper w/ M4 Feedramps
Handguard Material: 6061-T6 Aluminum
Handguard Style: M-LOK
Handguard Color: Black
Gas Block: Micro Low-Profile Gas Block for .750 O.D Barrel Steel
Muzzle Device Details: Reduces flash signature and muzzle rise, durable A2 design
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