Davidson Defense Ronin Competition 16-inch Carbine-Gas 1:8 .338 ARC AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit

Davidson Defense Ronin Competition 338 ARC 16 Inch Carbine-Gas Upper Build Kit

The Davidson Defense Ronin Competition Upper Build Kit includes a 16-inch 338 ARC HBAR barrel, a freefloat M-Lok handguard, and a 6061-T6 billet upper receiver. A micro low-profile gas block and a GI birdcage flash hider are included. BCG and charging handle are not included.

Key Features

• 16-inch 338 ARC HBAR barrel, 4150 CrMoV steel, Parkerized finish, 1-8 twist rate
• Carbine-length gas system with micro low-profile gas block
• GI birdcage flash hider, 5/8x24 TPI
• Freefloat M-Lok handguard, black finish
• 6061-T6 billet upper receiver, Type III hard coat anodized finish
• BCG and charging handle not included

Perfect For

• Builders completing a 338 ARC AR-15 upper with a freefloat M-Lok handguard and billet upper receiver
• Those sourcing a 338 ARC upper build kit with a 6061-T6 billet upper receiver
• Builds requiring a 16-inch 338 ARC HBAR barrel with a carbine-length gas system

Barrel and Gas System

The 16-inch HBAR barrel is chambered in 338 ARC and constructed from 4150 CrMoV steel with a Parkerized finish and a 1-8 twist rate. A carbine-length gas system and micro low-profile gas block are included. A GI birdcage flash hider with a 5/8x24 TPI thread pitch is included.

Upper Receiver and Handguard

The 6061-T6 billet upper receiver features a Type III hard coat anodized finish. The freefloat M-Lok handguard features a black finish, providing M-Lok attachment points across the handguard body.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. BCG and charging handle are not included.