Details
The Jawbreaker III 16-inch Carbine upper assembly is designed for the discerning AR-15 enthusiast. Chambered in .223 Wylde, it delivers versatility across various ammunition types. The 16-inch heavy (H-Bar) barrel is crafted from 4150 Chrome Moly Vanadium, finished with manganese phosphate for durability, and features a 1:8 twist rate to optimize bullet stability. This carbine-length gas system, with a 0.75-inch gas block, ensures reliable cycling.
The lightweight 15-inch freefloat M-Lok handguard, made from 6061-T6 aluminum, allows for customizable accessory mounting without compromising accuracy. The upper receiver, constructed from 7075 T6 aluminum and finished in anodized black, provides robust performance. Included is a mil-spec quality AR-15 M4 charging handle and a GI birdcage flash hider threaded at 1/2×28. This complete upper build combines functionality with quality materials, making it a solid choice for a range of shooting applications.
Specifications
Caliber: .223 Wylde
Barrel Length: 16-inch
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Finish: Manganese Phosphate
Barrel Profile: Heavy (H-Bar)
Barrel Twist Rate: 1:8T
Barrel Thread Pitch: 1/2×28
Barrel Gas System Length: Carbine
Gas Block Size: 0.75
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Length: 15-inch
Handguard Color: Black
Handguard Style: Freefloat, M-LOK
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Muzzle Device Details: AR-15 1/2×28 TPI GI Birdcage Flash Hider
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