Details
The Jawbreaker III 16-inch Carbine-Gas .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit from Davidson Defense offers a robust and reliable platform for any gunsmith. Chambered in .223 Wylde, this upper features a 16-inch, heavy H-bar barrel constructed from 4150 Chrome Moly Vanadium, finished in manganese phosphate for durability. The 1:8 twist rate promotes versatility in ammunition selection while the gas-operated system ensures consistent cycling.
The upper receiver is crafted from 7075 T6 aluminum with an anodized finish, providing lightweight strength. A freefloat M-Lok handguard allows for modularity in accessory attachment without adding unnecessary weight. The 0.75 gas block size and included AR-15 1/2×28 TPI GI birdcage flash hider ensure optimal performance. This build kit delivers precision, functionality, and customization for AR-15 enthusiasts looking for quality components in their next project.
Specifications
Caliber: .223 Wylde
Barrel Length: 16 inches
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Gas System Length: Carbine
Barrel Finish: Manganese Phosphate
Barrel Profile: Heavy (H-Bar)
Barrel Twist Rate: 1:8
Barrel Thread Pitch: 1/2×28
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: Not Specified
Handguard Color: Black
Handguard Style: Freefloat, M-LOK
Gas Block Size: 0.75
Muzzle Device Details: AR-15 1/2×28 TPI GI Birdcage Flash Hider
Muzzle Device: Flash Hider
Muzzle Thread Pitch: 1/2×28
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