Ruger .223 Rem Radial Port Muzzle Brake, 5.56 NATO, 1/2″-28, Black Oxide – 90486

The Ruger .223 Rem Radial Port Muzzle Brake (Ruger part #90486) is a genuine Ruger factory muzzle brake. Made for .223 Rem / 5.56 NATO rifles like the AR-556, its radial-port design cuts felt recoil and muzzle movement. It’s alloy steel with a black oxide finish, needs no crush washer and torques to 15–20 ft-lbs with an 11/16″ wrench.

Key Features

• Radial ports reduce recoil and muzzle movement
• Alloy steel, black oxide finish
• No crush washer needed, torque to 15–20 ft-lbs
• Installs with an 11/16″ open end wrench

Specifications

FAQ

Is this a genuine Ruger part?

Yes. This is a genuine Ruger factory part, Ruger part number 90486.

Where can I find more muzzle devices?

Browse muzzle devices at Black Bayou Armory, or call the store in Benton, LA.