Victory Trigger for Ruger® Mark IV™ 22/45™


(349 reviews) Write a Review
0.50 LBS
Adding to cart… The item has been added

Install Instructions for Victory Trigger for Ruger® Mark III™, Mark III™ 22/45™, and Mark IV™ 22/45™

At a Glance:

  • Textured and flat-faced for better control and feel
  • 100% adjustable for pre- and over-travel
  • Lightweight, skeletonized design


Supported Models:

  • Ruger® Mark III™
  • Ruger® Mark III™ 22/45™
  • Ruger® Mark III™ 22/45™ LITE
  • Ruger® Mark IV™ 22/45™
  • Ruger® Mark IV™ 22/45™ LITE
  • Ruger® Mark IV™ 22/45™ Tactical


The trigger of any firearm is critical and must give the shooter as much control as possible. The sleek, skeletonized, and lightweight design of the TANDEMKROSS Victory Trigger for Ruger® Mark III™ and 22/45™ provides a flat, textured face that many shooting pros prefer over a traditional curved trigger.


TANDEMKROSS’s unique design allows the shooter to pull straight back, making it easier for the shooter to tell if they are pulling too far left or right. The flat face also offers more real estate for the user to place their finger lower on the trigger. This increases their finger’s distance from the fulcrum, increasing leverage and decreasing the perceived trigger pull weight. While the actual pull weight technically never changes, having your finger further from the fulcrum or pivot still offers you a mechanical advantage.


Pairing this trigger with TANDEMKROSS’s Blast Pack (Thunder Hammer, Lightning Sear, and Blast Shield Magazine Disconnect) gets you an Ultimate Trigger Kit and is the best way to get you all the tactile and mechanical advantages of the Victory Trigger while also actually decreasing your pistol’s trigger pull weight. Please note, the Blast Pack and Ultimate Trigger Kit are only available for the Ruger® Mark IV™ and Ruger® Mark IV™ 22/45™ and is not compatible with the Ruger® Mark III™ or Mark III™ 22/45™.

All TANDEMKROSS Victory Triggers are textured for a no-slip grip in any condition, at any speed, even while wearing gloves!


The included pre-travel and post-travel screws allow for fine adjustment of trigger travel to create consistent, reliably clean trigger pulls. Amongst your included screws will be two different length pre-travel screws and two different length over-travel screws. You will want the longer pre- and over-travel screws if you are installing this trigger on a Mark IV™ 22/45™ and the shorter screws if installing in a Mark III™ or Mark III™ 22/45™.


The must-have TANDEMKROSS Victory Trigger for your Ruger® Mark III™ or 22/45™ pistol will bring any competition shooter one giant step closer to victory!


Need an extra hand to perform the install? Try the Magazine Vise Block for .22LR Platforms to keep your grip frame in place while performing this install or any routine maintenance!


Please note: This trigger does not work with any of the Standard Ruger® Mark IV™ pistols. Click here for a Victory Trigger for Ruger® Mark IV™.


This trigger is compatible with the Standard Ruger® Mark III™. However, due to the standard model’s smaller trigger guard, there is less space around the trigger which may be a concern for some users. Please be sure to watch our YouTube installation video above for more information. The trigger is shown in the video at timestamp 8:20.


Don’t forget, all TANDEMKROSS products are made in the USA and come with a LIFETIME guarantee!


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

349 Reviews

  • 5
    Victory Trigger

    Posted by Rene on 9th Aug 2023

    Extremely happy with the Victory Trigger for my 22/45 and the staff at Tandemkross. I had ordered a red trigger and they sent me a black instead. When I notified them of the error, they immediately sent the correct trigger with free shipment, and a couple of free accessories. Great company! I was disappointed when I purchased the 22/45 lite because of the trigger but this Victory trigger makes all the difference! I love the pistol now and will never get rid of it. It will be handed over to one of my grandkids when I can't shoot anymore.

  • 5
    Victory Trigger

    Posted by Bryan on 21st Jun 2023

    Works as advertised. Try it and I'll bet you like it.

  • 4
    Victory Trigger 22/45

    Posted by Chris Maddox on 20th Sep 2022

    Over all i am fairly satisfied with my new trigger. The serrations on the trigger were to sharp for my liking. Especially on the edges. Felt like it was cutting into my finger. I filed the corners and the face of the trigger and now it is much better. Now i just have to try and touch up the paint.

  • 5
    Trigger Mod

    Posted by Jody on 9th Aug 2022

    Fairly easy to install, good video. Blue locktite is a must.

  • 5
    Ruger MKIV 22/45 TRIGGER

    Posted by Frankie Letgrate on 8th Jul 2022

    New trigger install was easy, Trigger pull more consistent, straight pull Makes all the difference!!!!!!!!!

  • 5
    Victory Trigger

    Posted by Laurent on 29th Jun 2022

    Great trigger, very easy to install and adjust by following the video. Another great TK product.

  • 5
    Great Trigger

    Posted by Rich on 12th Jun 2022

    I own a Ruger 22/45 Lite and a 1911. The 22/45 Lite feels a lot like a 1911, with the exception of the trigger. You can tweak the pre and post adjustments to get pretty close to a 1911 feel in my opinion. This is probably the best upgrade for a Ruger 22/45 Lite you can get.

  • 5
    Great upgrade

    Posted by Brian R on 26th May 2022

    Wow what a difference from factory couldn t be happier easy install and looks great just don t forget to lock tight the little screws

  • 5
    Victory Trigger for Ruger MKIII 22/45

    Posted by Alvin on 4th May 2022

    Perfect! Just what I needed to make my Ruger performance top notch.