Davidson Defense Ronin Competition 6-inch Pistol-Gas 1:7 .300 BLK AR-15 Freefloat M-Lok Handguard Pistol Upper Build Kit

Davidson Defense Ronin Competition AR-15 Upper Build Kit - 6-Inch .300 BLK - Billet 6061-T6 - Nitride - Pistol Gas

This Davidson Defense Ronin Competition upper build kit is chambered in .300 Blackout and includes a 6-inch .300 Blackout barrel constructed from steel with a nitride finish and 1:7 twist rate, a 6061-T6 billet aluminum upper receiver with anodized finish and slick side profile, a 7-inch M-LOK handguard constructed from aluminum with a hardcoat anodized finish, a micro low-profile gas block, and a flash can muzzle device with a 5/8x24 thread pitch. The gas system corresponds to a pistol-length configuration. BCG and charging handle are not included.

Key Features

• 6-inch .300 Blackout barrel, steel, nitride finish, 1:7 twist rate
• 6061-T6 billet aluminum upper receiver, anodized finish, slick side profile
• 7-inch M-LOK handguard, aluminum, hardcoat anodized finish
• Micro low-profile gas block
• Flash can muzzle device, 5/8x24 thread pitch
• Pistol-length gas system
• BCG and charging handle not included

Perfect For

• AR-15 builders sourcing a compact .300 Blackout upper build kit with billet receiver
• Gunsmiths working with Davidson Defense Ronin Competition upper configurations
• Enthusiasts seeking a 6-inch .300 Blackout slick side upper build kit

6061-T6 Billet Upper Receiver and .300 Blackout Barrel

The 6061-T6 billet aluminum upper receiver in this kit features an anodized finish and a slick side profile, distinguishing it from standard AR-15 upper receiver configurations. The 6-inch .300 Blackout barrel is constructed from steel with a nitride finish and a 1:7 twist rate. The micro low-profile gas block corresponds to the pistol-length gas system configuration included in this kit.

7-Inch M-LOK Handguard with Hardcoat Anodized Finish

The 7-inch M-LOK handguard in this kit is constructed from aluminum with a hardcoat anodized finish. The freefloat profile keeps the handguard clear of the barrel for an unobstructed fit along the upper assembly. M-LOK compatibility supports modular accessory attachment across the full handguard surface.

Flash Can Muzzle Device

The flash can muzzle device is an included component in this upper build kit with a 5/8x24 thread pitch corresponding to the .300 Blackout platform thread specification. The steel construction pairs with the nitride-finished barrel profile of this kit. Buyers sourcing additional muzzle devices for this upper build kit should confirm 5/8x24 thread pitch compatibility.

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