At a Glance:

Steel compensator adds weight for better balance and fights muzzle rise
Proprietary coating for easy maintenance and long life
Vents gasses away from line of sight at dual 45° angles for clean sight picture

TANDEMKROSS is widely known for their successful line of compensators. Now joining the ranks of the Game Changer, Game Changer PRO, and Game Changer PRO Squared is the Game Changer PRO Squared for 9mm! Threaded for standard 1/2"x28 threaded barrels, this compensator will fit a WIDE variety of 9mm firearms!

Thread view of Game Changer PRO Squared Compensator for 9mm

Made of steel, this compensator is impervious to gas cutting and adds a welcome amount of weight to the muzzle for balance and recoil mitigation. The durable steel and proprietary coating also help to increase this muzzle device’s lifespan. Not only does the finish make the compensator look amazing, but it aids in the maintenance and cleaning by making it more difficult for lead and carbon to accumulate on the surface.

Beyond just the weight, the 9mm Game Changer PRO Squared Compensator also ports the gasses upward to actively fight against muzzle rise and help keep you on target. While many compensators function on a similar principle, TANDEMKROSS’s unique design does this while intentionally keeping your line of sight clear and porting the gasses away from you. Dual 45° ports on either side of the bore axis guarantee smoke and gas are directed out and away to preserve your sight picture.

Top view of Game Changer PRO Squared Compensator for 9mm

All TANDEMKROSS compensators are shipped with a rubberized O-ring to ensure proper timing and a secure fit without any need for thread lockers or permanent modifications. Due to varying tolerances and use cases, some have found it helpful to also use any number or combination of washers with their O-ring for the perfect custom fit. Grab an assorted Washer Kit for TANDEMKROSS Compensators here to complete your build. Did you lose your included O-ring or need extras? Stock up with our 3-Pack of Rubberized O-Rings for TANDEMKROSS Compensators today!

Rather for competitions like Steel Challenge or target practice, TANDEMKROSS’s Game Changer PRO Squared Compensator for 9mm firearms is a must-have solution for anyone looking to improve the performance of their favorite 9mm firearm.

Game Changer PRO Squared Compensator for 9mm installed on Ruger PC Charger

Make your good gun GREAT today!

Compatibility Note: This compensator is best-suited for firearms with fixed barrels, most especially 9mm carbines. Compatibility with pistols that do not feature fixed barrels is not guaranteed. For any additional compatibility questions or concerns, please feel free to reach out to Customer Service.

This product is protected against mechanical failure for life by TANDEMKROSS’s Lifetime Guarantee. Learn more about our warranty and returns policies here.

WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Comp Review

Works great on 9mm carbines but if using on a pistol I would recommend getting a recoil spring suitable for a suppressor. Works fine but cycling on a stock recoil spring makes some models a bit sluggish during cycling.

Did you find this helpful? 3 of 3 Found Helpful

Reviewed by: Patrick from Florida. on 6/22/2023

Compensator

This is a great product and a fantastic company. I will use this company for all gun parts because of great products and fantastic customer service.

Did you find this helpful? 1 of 1 Found Helpful

Reviewed by: Jeff from New Castle. on 8/11/2023