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  4. Davidson Defense Orome 18-inch AR-15 5.56 NATO Rifle Full Build Kit


 

Davidson Defense Orome 18-inch AR-15 5.56 NATO Rifle Full Build Kit

Part Number: PI-RK-556-63498
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Davidson Defense Orome 18-inch AR-15 5.56 NATO Rifle Full Build Kit
On sale $324.99 $244.99
Retail Price:$324.99
Your Savings:$80.00(25%)
38 left In Stock!
Availability: In Stock

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Details

The Orome 5.56 18-inch AR-15 full build kit from Davidson Defense provides all essential components for constructing a reliable rifle. This kit includes a 7075 T6 aluminum upper receiver with an anodized finish and a robust lower receiver. The 18-inch government profile barrel, made from 4150 CrMoV steel, features a 1:7 twist rate and is finished with a durable nitride treatment. The rifle-length gas system ensures smooth operation, while the 15-inch M-Lok handguard, crafted from 6061-T6 aluminum, provides ample attachment space. Additional components include a 9310 alloy steel bolt carrier with a nitride finish, a Mil-Spec AR-15 charging handle, and an AR-15 1/2x28 TPI GI birdcage flash hider. The build kit also features a black Special Operations stock made from glass-filled polymer, a heavy-duty Mil-Spec buffer tube, and all necessary assembly parts, ensuring a complete package for both novice and experienced gunsmiths.

Specifications

Platform: AR-15

Caliber: 5.56x45mm NATO

Barrel Length: 18-inch

Barrel Material: 4150 CrMoV

Barrel Twist Rate: 1:7

Barrel Finish: Nitride

Barrel Profile: Government

Thread Pitch: 1/2x28

Gas System: Rifle

Color: Black

Handguard Length: 15-inch

Handguard Material: 6061-T6 Aluminum

Handguard Color: Black

Handguard Style: M-Lok

Upper Receiver Material: 7075 T6 Aluminum

Upper Receiver Finish: Anodized

Bolt Carrier Material: 9310 Alloy Steel

Bolt Carrier Finish: Nitride

Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality

Gas Block Size: 0.750

Muzzle Device: AR-15 1/2x28 TPI GI Birdcage Flash Hider 5.56 .223 A2

Stock Name: Special Operations AR-15 Stock

Stock Material: Glass Filled Polymer

Stock Color: Black

Buffer Tube Name: Mil-Spec Heavy-Duty AR-15 6-Position Buffer Tube

Buffer Spring: Standard AR-15 Carbine Recoil Spring

Buffer Weight: AR-15 Standard Carbine Recoil Buffer - 3 oz.

Endplate: AR-15 M16 Mil-Spec Receiver End Plate

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