Unrivaled Armory UB Tunable Muzzle Brake - .308/7.62mm - UB-308/762

Master recoil control and achieve unmatched stability with the Unrivaled Armory UB Tunable Muzzle Brake designed specifically for .308/7.62mm rifles. This advanced two-piece muzzle device delivers superior performance through innovative engineering, helping competitive shooters and tactical operators maintain sight picture during rapid fire sequences.

Key Features

• Efficient Baffle Design: Redirects propellant gases to drastically reduce rearward recoil impulse, promoting faster follow-up shots and reduced shooter fatigue.
• Precision Tunability: Five high-pressure ports at 45-degree intervals combined with three low-pressure ports allow full customization of vertical and horizontal muzzle movement by opening, partially plugging, or fully closing ports with included components.
• Expansion Chamber Technology: Enhances gas system dwell time for improved reliability, similar to proven designs in high-performance rifles.
• Durable Construction: Crafted from high-quality American steel that is machined, heat-treated, and finished with a robust PVD coating for corrosion resistance and long-term durability in demanding environments.

Specifications

• Muzzle Device Type: Tunable Muzzle Brake
• Threads: 5/8×24
• Cartridge Compatibility: .308/7.62mm
• Finish: PVD
• Weight: 4.4 oz
• Overall Length: 3.3 inches
• Dimensions: 1 inch width and height
• Added Barrel Length: Approximately 2.75 inches after thread engagement

Why Choose This Product

Standard muzzle brakes often leave shooters battling excessive muzzle rise and inconsistent recoil patterns that disrupt accuracy and slow target reacquisition. The UB Tunable Muzzle Brake addresses these challenges with its unique port system and baffle engineering, enabling precise adjustments tailored to your specific firearm, ammunition, and shooting style. Its compact dimensions ensure compliance with common 3-gun and rifle match rules while delivering professional-grade performance for serious enthusiasts.

Included accessories such as installation instructions, port plugs, thread locker, and a hex wrench simplify setup and ongoing tuning. For optimal timing, a shim kit is recommended, though positive results have been observed with other mounting methods.

Installation and Tuning

Each brake ships with comprehensive guidance to help users achieve the flattest shooting experience possible. The two-piece design facilitates fine adjustments without specialized tools beyond what’s provided.