The Opener 16.5-inch AR-15 5.56 NATO Rifle Complete Upper Build from DTT is manufactured for the AR-15 platform and features a 16.5-inch barrel made of 4150 Chrome Moly Vanadium with a nitride finish. The medium profile barrel boasts a 1:7 twist rate and is equipped with a mid-length gas system for optimal performance. Constructed from 7075-T6 aluminum, the 3rd Gen Tactical receiver offers strength without unnecessary weight, complemented by an anodized finish. The upper features a black M-Lok handguard made from aircraft-grade aluminum for lightweight durability, and a 0.75 gas block size. This complete upper build includes a GI Birdcage flash hider for muzzle control and is compatible with standard AR-15/M4 charging handles.
Platform: AR-15
Caliber: 5.56x45mm NATO
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Thread Pitch: 1/2x28
Barrel Gas System Length: Mid-Length
Barrel Length: 16.5 inches
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Twist Rate: 1:7
Barrel Name: "Satellite"
Receiver: 3rd Gen Tactical w/ Dished Pic Rail
Receiver Material: 7075-T6 Aluminum
Receiver Finish: Anodized
Handguard Material: Aircraft-Grade Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Gas Block Size: 0.75
Muzzle Device Details: GI Birdcage Flash Hider
Muzzle Device: Flash Hider
Muzzle Thread Pitch: 1/2x28
Charging Handle: AR-15/M4, Mil-Spec
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
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