This complete upper from Davidson Defense features a 7.5-inch barrel chambered in 5.56 NATO with a 1-7 twist rate and pistol-length gas system. The barrel is 4150 Chrome Moly Vanadium steel. The AR-15 upper receiver is 7075-T6 anodized aluminum. A complete bolt carrier group and mil-spec charging handle are included.
The 7.5-inch barrel is 4150 Chrome Moly Vanadium steel with a 1-7 twist rate. The pistol-length gas system pairs with the micro low-profile gas block included in this complete upper.
The AR-15 upper receiver is 7075-T6 anodized aluminum. The freefloat aluminum handguard provides modular attachment points along its length.
A complete bolt carrier group and mil-spec charging handle are included. This complete upper also includes a GI birdcage flash hider with a manganese phosphate finish.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.
Caliber: 5.56x45mm NATO
Barrel Length: 7.5 inches
Barrel Twist Rate: 1:7
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Finish: Manganese Phosphate
Barrel Profile: Contour
Barrel Gas System Length: Pistol
Barrel Thread Pitch: 1/2x28
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Upper Receiver: AR-15 Upper Receiver, M4 Feed Ramps
Handguard Material: Aluminum
Handguard Style: Freefloat
Gas Block: Micro Low-Profile Gas Block, .750 O.D Barrel Steel
Gas Block Size: 0.75
Muzzle Device: GI Birdcage Flash Hider
Muzzle Device Finish: Manganese Phosphate
Muzzle Thread Pitch: 1/2x28
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Material: 9310 & 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier: AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group
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