The Infinity Blade 20-inch AR-15 complete upper build from Davidson Defense is engineered for precision and reliability in tactical environments. Chambered for 5.56 NATO, it features a 20-inch HBAR barrel made from 4150 CrMoV steel with a phosphate finish, providing durability against wear. The barrel has a 1:7 twist rate and a rifle gas system, ensuring optimal performance. Constructed from 7075 T6 aluminum, the stripped upper receiver is anodized for enhanced corrosion resistance, while the black M-Lok handguard offers a lightweight and tactical profile for accessory mounting. A mil-spec AR-15 M4 charging handle is included for ease of operation. The complete bolt carrier group, made from 9310 alloy steel and finished with nitride, ensures longevity and reliability in the field. The assembly is capped with an A2 birdcage flash hider, threaded 1/2x28, optimizing the overall firearm setup for superior accuracy and function.
Caliber: 5.56x45mm NATO
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 1/2x28
Barrel Gas System: Rifle
Barrel Length: 20-inch
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:7
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
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 Name: Premium AR-15 5.56 Complete Bolt Carrier Group
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps - 7075 T6 Aluminum, Anodized
Gas Block Size: 0.750
Gas Block Name: Recoil Technologies Micro Low-Profile Gas Block for .750 O.D Barrel Steel
Muzzle Device: Omega Mfg. AR-15 1/2x28 TPI A2 Birdcage Flash Hider
Muzzle Thread Pitch: 1/2x28
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