The Bone Rattler 16-inch AR-15 .223 Wylde Rifle Complete Upper Build from Davidson Defense combines durability with precision and versatility for skilled gunsmiths. Chambered in .223 Wylde, this upper is compatible with both .223 Remington and 5.56 NATO cartridges, delivering optimal reliability. The 16-inch HBAR barrel is crafted from 4150 CrMoV steel, featuring a 1:8 twist rate and is finished with phosphate for durability. A carbine gas system provides efficient cycling. The upper receiver is made from 7075 T6 aluminum and anodized for resistance against wear. It includes a mil-spec AR-15 M4 charging handle and a premium complete bolt carrier group made from 9310 alloy steel with a nitride finish. The free-floating handguard, constructed from 6061-T6 aluminum in black, adds lightweight maneuverability, and a Phase 5 "Izzy" flash hider minimizes muzzle signature. This complete upper build is tailored for accuracy and performance.
Caliber: .223 Wylde
Barrel Length: 16-inch
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 1/2x28
Barrel Gas System: Carbine
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:8
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier Name: Premium AR-15 5.56 Complete Bolt Carrier Group
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: Free Float
Muzzle Device: Phase 5 Weapon Systems Inc Bushmaster "Izzy" Flash Hider
Muzzle Thread Pitch: 1/2x28
Gas Block Size: .750 O.D
Gas Block Name: Recoil Technologies Micro Low-Profile Gas Block
Buffer Tube Kit: Information not provided
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