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

Davidson Defense Ronin Competition AR-15 Complete Upper - 6-Inch .300 BLK - Billet 6061-T6 - 9310 Steel BCG - Nitride - Pistol Gas

This Davidson Defense Ronin Competition complete upper is chambered in .300 Blackout and includes a 6-inch .300 Blackout barrel constructed from steel with a nitride finish, 1:7 twist rate, and 5/8x24 thread pitch, a 6061-T6 billet aluminum upper receiver with anodized finish, a 7-inch freefloat M-LOK handguard with a partial Picatinny top rail section, a complete 9310 alloy steel bolt carrier group with nitride finish, and a micro low-profile gas block. The gas system corresponds to a pistol-length configuration.

Key Features

• 6-inch .300 Blackout barrel, steel, nitride finish, 1:7 twist rate, 5/8x24 thread pitch
• 6061-T6 billet aluminum upper receiver, anodized finish
• 7-inch freefloat M-LOK handguard with partial Picatinny top rail section
• Complete bolt carrier group, 9310 alloy steel, nitride finish
• Micro low-profile gas block
• Pistol-length gas system

Perfect For

• AR-15 builders sourcing a compact .300 Blackout complete upper with billet receiver
• Gunsmiths working with Davidson Defense Ronin Competition complete upper configurations
• Enthusiasts seeking a 6-inch .300 Blackout complete upper with 9310 alloy steel BCG

6061-T6 Billet Upper Receiver and .300 Blackout Barrel

The 6061-T6 billet aluminum upper receiver in this complete upper features an anodized finish, distinguishing it from standard forged AR-15 upper receiver configurations. The 6-inch .300 Blackout barrel is constructed from steel with a nitride finish, a 1:7 twist rate, and a 5/8x24 thread pitch. The micro low-profile gas block corresponds to the pistol-length gas system configuration included in this complete upper.

7-Inch Freefloat M-LOK Handguard with Picatinny Top Rail

The 7-inch freefloat M-LOK handguard in this complete upper includes a partial Picatinny top rail section, providing a dedicated optic or accessory mounting surface along the top of the handguard. 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 remaining handguard surface.

9310 Alloy Steel Bolt Carrier Group

The complete 9310 alloy steel bolt carrier group carries a nitride finish matching the barrel finish specification of this complete upper. The 9310 alloy steel material specification is a recognized standard within the AR-15 platform. This bolt carrier group is an included component within the Ronin Competition complete upper configuration.

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