First look at the new TANDEMKROSS “Thunder” Hammer for the S&W Victory 22!

TANDEMKROSS (TK) has just announced the exciting release of their new “Thunder” hammer, and SpotterUp was lucky enough to get a sneak peek!


Right out of the box, you can tell that TK has spent time ensuring this hammer is a quality part.

The “Thunder” is precision-machined from hardened S7 tool steel and fits perfect as a drop-in replacement installation.

TK always offers great product information and installation instructions which make any of their products a simple install.

TANDEMKROSS states the finish is a diamond-like coating for impact and heat resistance. The hammer also features an upgraded, dog-bone style strut pin.

There are three pieces, with a strut pin being held in place with pressure. My experience with TANDEMKROSS parts is that TK delivers on reliability.

I’ve had the “Thunder” hammer installed for a few days now and can genuinely say I can feel the difference. Most noticeable is the lighter trigger pull under 2lbs!

TK produced a video showing the change in pull weight as well as documentation on pull-weight testing.

Pull weight testing:

– Stock hammer & stock trigger = ~ 4lbs 13.8 oz

– “Thunder” hammer % stock trigger = ~ 4 lbs 1.4 oz

– Stock hammer & “Victory” trigger = 2lbs 13.3 oz

     – Thunder Hammer & “Victory” Trigger = ~1lb 14.3oz

The key benefits of the hammer are:

  • Lighter weight for improved performance
  • Reduces trigger pull weight and lock time
  • Precision machined from hardened S7 tool steel for long-lasting durability

..and of course being made in the USA with a lifetime warranty makes it an easier decision!

In a nut shell, the TK “Thunder” hammer is a quality component which I’ll easily call an improvement over the factory hammer.

I look forward to shooting with this a many competitions to come!

Also, if you’re interested in SW22 Victory gear, check out all the additional articles on SpotterUp!

AJ

*The views and opinions expressed on this website are solely those of the original authors and contributors. These views and opinions do not necessarily represent those of Spotter Up Magazine, the administrative staff, and/or any/all contributors to this site.

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About The Author

Aj is a veteran and COO of Meridian Systematics, a Virginia based Defense Analytics firm. He regularly supports America’s finest warfighters at home and abroad.. When he’s not deployed, Aj is engulfed in Northern Virginia shooting sports as well as being an avid fly angler. Even though he’s made his living in data analytics, he’s a firm believer that we need to be disconnected and outdoors. Aj is a writer and supports Spotter Up as a knowledge platform for us to become better at what we love.

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