Davidson Defense Ronin Competition 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build

Ronin Competition 16-inch Carbine-Gas 1-in-8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper

This Davidson Defense Ronin Competition complete upper includes a 16-inch .223 Wylde Tactical Match M4-contour barrel, a freefloat M-Lok handguard in 6061-T6 aluminum, a Black Diamond Series slick side billet upper receiver, a 5.56x45mm bolt carrier group, an AR-15 M4 mil-spec charging handle, a micro low-profile gas block, and a GI birdcage flash hider.

Key Features

• 16-inch 4150 CMV Tactical Match M4-contour barrel in .223 Wylde, 1-in-8 twist, phosphate finish, cryo-treated, 1-in-2x28 thread pitch
• Carbine-length gas system with micro low-profile gas block
• Freefloat M-Lok handguard, 6061-T6 aluminum, black
• Black Diamond Series slick side billet upper receiver, 6061-T6 aluminum, Type III hard coat anodized
• 5.56x45mm bolt carrier group, 9310 alloy steel, nitride finish
• AR-15 M4 mil-spec charging handle
• GI birdcage flash hider, 1-in-2x28 thread pitch

Perfect For

• Builders adding a complete .223 Wylde upper to an existing lower
• Those seeking a slick side billet upper receiver in a freefloat M-Lok configuration
• Owners pairing a cryo-treated Tactical Match barrel with a nitride bolt carrier group
• Those upgrading to a .223 Wylde configuration on the AR-15 platform

Barrel and Handguard

The 16-inch Tactical Match barrel is constructed from 4150 chrome moly vanadium steel in an M4 contour with a phosphate finish, cryo treatment, and a 1-in-8 twist rate. The thread pitch is 1-in-2x28, corresponding to the included GI birdcage flash hider. The carbine-length gas system pairs with a micro low-profile gas block positioned beneath the handguard. The freefloat M-Lok handguard is made from 6061-T6 aluminum in black and keeps the handguard clear of the barrel along its full length.

Upper Receiver and Bolt Carrier Group

The Black Diamond Series slick side billet upper receiver is made from 6061-T6 aluminum with a Type III hard coat anodized finish. The 5.56x45mm bolt carrier group is made from 9310 alloy steel with a nitride finish. The included AR-15 M4 mil-spec charging handle pairs directly with the upper receiver and bolt carrier group.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws