The Strider’s Shadow 16-inch AR-15 5.56 NATO Rifle Upper Build Kit from Davidson Defense is engineered for precision and reliability. This complete assembly features a 16-inch "Fiddler" barrel made from 416R stainless steel, polished for durability and sporting a government profile with a 1:8 twist rate. The carbine-length gas system utilizes a micro low-profile gas block (0.750 inches) and a traditional GI birdcage flash hider, both with a 1/2x28 thread pitch.
The upper receiver is crafted from 7075-T6 aluminum with a hard anodized finish and includes M4 feed ramps for optimal performance. The handguard, made of 6061-T6 aluminum in a sleek black M-LOK style, provides a lightweight yet robust platform for accessories. This kit is ideal for gunsmiths seeking a dependable 5.56 NATO upper to assemble their next AR-15 build, combining functionality with a focus on freedom.
Caliber: 5.56x45mm NATO
Barrel Name: "Fiddler"
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 Name: 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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