The TANDEMKROSS Game Changer PRO 9mm Compensator is built for competitive shooters who want faster follow-up shots, better muzzle control, and improved balance. Designed for 9mm firearms with a standard 1/2x28 threaded barrel, including the Ruger PC Carbine, this steel compensator adds forward weight to help reduce muzzle rise and improve accuracy when transitioning quickly between targets.

Inspired by TANDEMKROSS’s physicist-designed Game Changer compensator line, the Game Changer PRO 9mm vents gases at dual 45° angles, helping keep your sight picture clearer while improving control during rapid fire. Whether you are shooting competition, training at the range, or upgrading your PCC setup, this compensator is made to help you stay faster and more consistent.

Cleanup is simple thanks to TANDEMKROSS’s proprietary Easy-Clean Coating, which helps reduce the hassle often associated with compensator maintenance. Installation is quick and easy on compatible threaded barrels.

Due to varying firearm tolerances and setups, some users may find it helpful to use washers in combination with the included O-ring to achieve the best custom fit.

Key Features

• Steel 9mm compensator adds forward weight for improved balance and control
• Reduces muzzle rise for faster follow-up shots
• Dual 45° gas venting improves visibility and shooting control
• Easy-Clean Coating helps simplify maintenance
• Standard 1/2x28 threading fits many 9mm threaded barrels
• Great upgrade for Ruger PC Carbine and other compatible 9mm firearms
• Designed for competition, range use, and performance-focused builds

Specifications

Supported Models

Fits 9mm firearms with a standard 1/2x28 threaded barrel, including:

• Ruger PC Carbine
• Other compatible 9mm threaded-barrel firearms