Davidson Defense Aegis Lightweight 18-inch Rifle-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit, Plan B Scorch 3-Pr

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Retail Price:$239.99

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The Aegis Lightweight 18-inch Rifle Upper Kit offers a precision-engineered solution for AR-15 enthusiasts. Compatible with 5.56 NATO, this kit features an 18-inch Government Profile barrel crafted from 4140 gun steel with a nitride finish and a 1:7 twist rate. The rifle gas system ensures reliable cycling, while the upper receiver is made from durable 7075 T6 aluminum with anodized coating.

This kit includes a 15-inch freefloat M-Lok handguard, constructed from 6061-T6 aluminum with a Type III hard coat anodized finish, allowing for customizable accessory attachments. Additionally, the package comes with the Breek Arms Plan B Scorch 3-prong flash hider, made from 4140 hardened steel and designed with a 1/2x28 thread pitch. This upper build kit delivers performance and versatility for any gunsmith seeking functionality and freedom in their rifle builds.

Specifications

Platform: AR-15

Caliber: 5.56x45mm NATO

Barrel: 18" 5.56 NATO Government Profile Barrel, 1:7 Twist, Nitride, 1/2x28

Barrel Length: 18-inch

Barrel Material: 4140 Gun Steel

Barrel Twist Rate: 1:7

Barrel Thread Pitch: 1/2x28

Barrel Profile: Government

Barrel Finish: Nitride

Gas System: Rifle

Upper Receiver: AR-15 Upper Receiver, M4 Feed ramps, 7075 T6 Aluminum, Anodized

Upper Receiver Material: 7075 T6 Aluminum

Upper Receiver Finish: Anodized

Handguard Material: 6061-T6 Aluminum

Handguard Length: 15-inch

Handguard Style: Freefloat

Handguard Attachment System: M-Lok

Handguard Color: Black

Handguard Finish: Type III Hard Coat Anodized

Gas Block: Micro Low-Profile Gas Block, .750 O.D Barrel Steel

Gas Block Size: 0.75

Gas Block Material: Steel

Muzzle Device: Breek Arms Plan B Scorch 3-Prong Flash Hider, 1/2x28

Muzzle Thread Pitch: 1/2x28

Muzzle Device Material: 4140 Hardened Steel

Muzzle Device Finish: Nitride

Muzzle Device Overall Length: 1.75"

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Davidson Defense Aegis Lightweight 18-inch Rifle-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit, Plan B Scorch 3-Prong Flash Hider

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