Game Changer PRO Compensator for .22LR


(273 reviews) Write a Review
0.50 LBS
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At a glance:
  • Steel compensator adds weight for better balance, more accuracy
  • Proprietary coating makes cleaning the compensator easy
  • Vents gases at dual 45° angles for better visibility & control
When shooting rimfire competition, even milliseconds can mean the difference between first place and second place. And while .22lr pistols and rifles aren't known for their muzzle rise, even a small amount of muzzle rise can make moving between targets quickly and accurately a challenge.
Introducing the Game Changer PRO steel compensator from TANDEMKROSS; an ideal upgrade for any rimfire competitor looking to reduce muzzle rise and shoot faster and more accurately. Similar to our original physicist-designed Game Changer Compensator, the Game Changer PRO was designed to perfectly offset the .22lr cartridge. The stainless steel compensator adds weight to the front of the firearm for better balance, reducing muzzle rise, and improving accuracy when moving quickly between targets. The compensator vents smoke, flash, and gases at dual 45° angles away from your central line of sight to give you better control and increased visibility.
Love shooting with a compensator but hate the clean up? The black Game Changer PRO features a proprietary Easy-Clean Coating to make maintenance simple. The Game Changer PRO is easy to install, and fits any standard 1/2 x 28 threaded barrel. The compensator comes with a heat and chemical resistant O-Ring to allow you to properly time your compensator and get it snug without any permanent or difficult modifications.
While all TANDEMKROSS compensators share identical threading for proper timing, not all barrels are the same. Are you having a hard time getting your device to time properly on your barrel? Grab this handy Washer Kit including five different washers of varying thickness to help rotate your compensator to precisely the proper position.
#TANDEMIZED: Want to show your support for Tandemkross? Add the #TANDEMIZED laser etching to your new compensator.
Product Specs:
Width/ Diameter: .99 inches
Length: 1.5 inches
Weight: 2.83 ounces
*NOTE: This compensator supports ONLY: .22LR, .22WMR, .223, 5.7x28mm, 5.56x45mm and .17HMR. DO NOT USE ANY OTHER CALIBER AMMUNITION WITH THIS COMPENSATOR.*
Supported Devices:
  • Ruger® Mark III
  • Ruger® Mark III 22/45
  • Ruger® Mark III 22/45 LITE
  • Ruger® MKIV Target Sports South Distributor Exclusive
  • Ruger® Mark IV Tactical
  • Ruger® Mark IV 22/45 Tactical
  • Ruger® Mark IV 22/45 LITE
  • Ruger® SR22
  • Ruger® 10/22
  • Ruger® 22 Charger pistol
  • Ruger® Precision® Rimfire
  • Ruger-5.7™
  • Ruger® LC Carbine™
  • Browning Buck Mark
  • Savage Arms Mark II TRR-SR
  • Walther® P22
  • S&W® SW22 VICTORY®
  • Smith & Wesson M&P®22 Compact
  • Smith & Wesson M&P®15-22P pistol
  • Smith & Wesson M&P®15-22 rifle
  • TaurusTX™ 22
  • Tippmann Arms™ M4-22
  • KelTec CP33
  • KelTec CMR30
  • GSG/SIG 1911-22 (requires thread adaptor)

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 may expose you to chemicals including chromium, which is known to the State of California to cause cancer. For more information go to

273 Reviews

  • 5
    Game changer

    Posted by Ricky Kyker on 7th Sep 2023

    This is my second game changer pro. They really do make my pistols shoot flat.

  • 5
    Game changer pro compensator

    Posted by James Gorman on 1st Sep 2023

    Awesome product, quick international shipping.

  • 5
    Wow - Really Works Well

    Posted by Gordo33 on 22nd Aug 2023

    Purchased for my new Tippmann Arms M4-22 Rifle. Works very well to stop any muzzle lift after shooting. Plus, it looks really cool too. Very happy with purchase and highly recommend for any threaded barrel 22lr rifle or pistol.

  • 5
    Game Changer Pro

    Posted by Carl on 20th Aug 2023

    Very Nice Easy to install! Helps the shot with weight and porting.

  • 5
    Game Changer PRO Compensator for .22LR Review

    Posted by Maria C. on 13th Aug 2023

    The Game Changer PRO Compensator for .22LR is phenomenal. It is well made, fits perfectly, easy to install, and cleans nicely. For the price, there is no better .22LR compensator available.

  • 5
    Reliable and nice

    Posted by Johana on 12th Aug 2023

    Love the way my gun looks and it makes my gun more easy to handle.

  • 5
    A great addition to a competition pistol

    Posted by Tom DeKalb on 5th Aug 2023

    This is the perfect addition to a competition pistol to control muzzle rise during a Steel Challenge shoot. Easy to install, by hand, and time properly.

  • 5
    A Game Winner

    Posted by Thomas on 15th Jul 2023

    I purchased this for my daughter's Ruger 10/22 rifle and she then went on to place 2nd in the collegiate Scholastic Action Shooting Program (SASP) national contest. Every little bit helps and this is one part of that formula. It is soooo easy to install and with the washer, it stays perfectly where it is supposed to be after 100s of shots.

  • 5
    Game changer

    Posted by mark on 12th Nov 2022

    Nice fit, looks great.and love the extra weight