The Davidson Defense Retribution 16.5-Inch 5.56 NATO Complete Upper Build combines quality craftsmanship with robust performance for discerning gunsmiths and shooters. This upper features a Satellite 16.5-inch barrel constructed of 4150 chrome moly vanadium steel with nitride finish and medium profile for versatility. The 1:7 twist rate ensures compatibility with a wide range of projectile weights, making it ideal for various shooting applications. The 7075-T6 aluminum upper receiver with anodized finish provides durability. The Unique-ARs 15-inch One Shot handguard made from 6061-T6 aluminum with Cerakote finish provides excellent heat resistance and a sleek profile. The Mid-Length gas system paired with a micro low-profile gas block contributes to reliability and smooth operation. The upper includes a manganese phosphate finished birdcage flash hider and Mil-Spec charging handle.
The 5.56 NATO chambering accommodates both 5.56 NATO and .223 Remington ammunition, providing flexibility for training, competition, and tactical applications. The 16.5-inch barrel length delivers optimal velocity while maintaining maneuverability across various shooting environments.
The Satellite 16.5-inch barrel constructed of 4150 chrome moly vanadium steel with nitride finish and medium profile provides versatility for various shooting applications. The 1:7 twist rate ensures compatibility with a wide range of projectile weights from 55 to 77 grains and heavier match ammunition.
The Unique-ARs 15-inch One Shot handguard made from 6061-T6 aluminum with Cerakote finish provides excellent heat resistance and a sleek profile. The Cerakote finish offers superior protection against corrosion and abrasion compared to standard anodizing, ensuring long-term performance in demanding environments.
The Mid-Length gas system paired with the micro low-profile gas block contributes to reliability and smooth operation with reduced recoil impulse. The manganese phosphate finished birdcage flash hider provides effective flash suppression, making this complete upper ready for reliable use across various applications.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Verify compatibility of all components before assembly.
Caliber: 5.56x45mm NATO
Barrel Name: "Satellite" 5.56x45mm 16.5" QPQ Nitride Medium Profile AR-15 Barrel
Barrel Length: 16.5 inches
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Twist Rate: 1:7
Barrel Thread Pitch: 1/2x28
Barrel Gas System Length: Mid-Length
Upper Receiver: AR-15 Upper Receiver, M4 Feed ramps
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Name: Unique-ARs 15-inch "One Shot" Handguard
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Finish: Cerakote
Gas Block Name: Micro Low-Profile Gas Block
Gas Block Size: 0.750 inches
Muzzle Device Name: AR-15 1/2x28 TPI GI Birdcage Flash Hider 5.56 .223 A2
Muzzle Device Finish: Manganese Phosphate
Muzzle Thread Pitch: 1/2x28
Bolt Carrier Name: AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
To view the most up-to-date shipping times Click HERE. To view Warranty, Returns, Terms & Restrictions Click HERE. To view State Restrictions Click HERE.