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16" 1:9 Lightweight Flattop Complete Upper, Front Sight Base Previous 16" 1:9 Lightweight Flattop Complete Upper, Front Sight Base

16" 1:9 Heavy Barrel, Flattop Complete Upper, Front Sight Base

$469.99
In stock
SKU
ARBU304C
Our 16" HBAR Flattop Complete Upper starts with our 5.56 chambered 16" HBAR barrel made from 4140 chrome moly steel utilizing the CAR length gas system. This match barrel is attached to our flattop upper and uses our CAR handguards. The upper is fully assembled with our charging handle and semi-auto bolt carrier group. All parts are completely made in the USA.
More Information
Caliber 5.56x45mm NATO
Twist Rate 1:9 Right Hand
Barrel Length 16"
Barrel Type Heavy Barrel
Barrel Material 4140 Chrome Moly
Barrel Features M4 Feed Ramps
Upper Receiver Type Flattop
Upper Receiver Material Forged Aircraft 7075 T6 Aluminum
Upper Receiver Coating Type III Anodize
Upper Receiver Features Brass Deflector, M4 Feedramps
Sight / Gas Block "F" Marked Front Sight
Muzzle Device A-2 Flash Hider
Handguard Polymer 2-Piece (CAR Length)
Charging Handle Standard Charging Handle
Bolt Carrier Group AR15 Bolt Carrier Group
Modes of Fire Semi - Automatic
Country of Manufacture United States
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