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Davidson Defense Sklounsted 20-inch AR-15 5.56 NATO Rifle Complete Upper Build

Part Number: PI-RC-556-63347
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Davidson Defense Sklounsted 20-inch AR-15 5.56 NATO Rifle Complete Upper Build
On sale $299.99 $229.99
Retail Price:$299.99
Your Savings:$70.00(23%)
36 left In Stock!
Availability: In Stock

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Details

The Sklounsted 20-inch AR-15 complete upper from Davidson Defense is engineered for durability and precision performance, chambered in 5.56 NATO. Crafted from 4150 Chrome Moly Vanadium, the 20-inch H-Bar barrel features a 1:7 twist rate and a phosphate finish, ensuring reliability under various conditions. The upper receiver is made from robust 7075 T6 aluminum with an anodized finish that resists wear and corrosion. The rifle-length gas system paired with a micro low-profile gas block (0.750) contributes to optimal cycling. A complete bolt carrier group made from 9310 alloy steel, finished with nitride, guarantees smooth operation and longevity. The upper includes a standard AR-15 M4 charging handle and a flash hider muzzle device with a 1/2x28 thread pitch. Compatible with M-Lok handguards, this upper assembly is ideal for gunsmiths seeking dependable, high-performance rifle builds.

Specifications

Caliber: 5.56x45mm NATO

Barrel Material: 4150 Chrome Moly Vanadium

Barrel Thread Pitch: 1/2x28

Color: Black

Barrel Gas System: Rifle

Barrel Length: 20-inch

Barrel Finish: Phosphate

Barrel Profile: H-Bar

Barrel Twist Rate: 1:7T

Upper Receiver Material: 7075 T6 Aluminum

Upper Receiver Finish: Anodized

Handguard Material: Not specified

Handguard Color: Black

Handguard Style: M-Lok

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

Bolt Carrier Material: 9310 Alloy Steel

Bolt Carrier Finish: Nitride

Bolt Carrier: Complete Bolt Carrier Group

Barrel Name: "Alamo"

Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps

Gas Block Size: 0.750

Gas Block Name: Micro Low-Profile Gas Block

Muzzle Device Details: AR-15 1/2x28 TPI GI Birdcage Flash Hider

Muzzle Device: Flash Hider

Muzzle Thread Pitch: 1/2x28

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