TANDEMKROSS "Thunder" Hammer for SW22® Victory™ Installation Instructions
At a glance:
- Lighter weight for improved performance
- Reduces trigger pull weight and lock time
- Precision machined from hardened S7 tool steel for long-lasting durability
The SW22 Victory® features a good trigger out of the box, but even a good gun can be made great! Upgrading your SW22 Victory® hammer is a simple way to improve your SW22 Victory® trigger pull weight and transform your pistol into a shooting sports race gun.
The new TANDEMKROSS “Thunder” Hammer for SW22 Victory® is a drop-in replacement hammer that significantly reduces trigger pull weight.
The “Thunder” hammer is precision-machined from hardened S7 tool steel for improved performance. The lighter weight SW22 Victory® hammer reduces lock time and changes the angle of engagement between the hammer and sear, producing a crisper trigger break and lowering the trigger pull weight - ideal for Rimfire Challenge, Steel Challenge and other speed shooting sports!
Paired with a TANDEMKROSS "Victory" Trigger for SW22 Victory® , the "Thunder" Hammer can reduce trigger pull weight to below 2lbs!*
The "Thunder" Hammer features diamond-like coating for impact and heat resistance and also features an upgraded, dog-bone style strut pin. While the hammer can come apart into three pieces, the strut pin is designed to stay in place when under pressure, ensuring it does not loosen inside the gun.
For a full review of the impact the “Thunder” Hammer has on trigger pull weight, please watch the video above, or view it on our YouTube channel.
*Individual trigger pull weight results may vary.
Don't forget! All TANDEMKROSS products are Made in the U.S.A. and come with a no-hassle lifetime guarantee!
70 Reviews
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Nice Box
It didn't work. The engagement with the sear was so tenuous that dropping the slide caused the pistol to fire. I removed the hammer.
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The HAMMER
Well I got my little hammer. I will say very simple to install. There is a noticeable difference in the operation of your victory. Need to pass the two pound test? Easy change out.
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Big Difference
I noticed the difference right away. Lighter and crisper than the stock hammer trigger/combo. Had a bit of trouble trying to get a good trigger pull reading. It changes because of where you place the gauge on the flat trigger. Higher harder lower easier. But it is noticeably easier. So I am happy to report I'm impressed with it.
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Mr.
I love the thunder hammer it has taken a while to get used to it but it is worth it
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Wow!!
Amazing!! I added one to each of my Victory's. Lowered my trigger to 1.5 lbs. & 1.35 lbs. The lock up time is greatly reduced. Makes it easier to shoot quicker & more accurately. Plus, it comes in the nearest gun part box ever
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Great Improvement!!!!
I have the Tamdemkross Trigger and put in the Tamdemkross Thunder Hammer. Great improvement from even just the trigger alone. Tandemkross makes great stuff for sure.
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The TK Thunder Hammer is AMAZING!
I was honored to have received and reviewed the TK Thunder Hammer before the release and all I can say is WOW! This hammer is amazing! It reduced my trigger pull from 2 lbs to 1.5 lbs. It is very crisp and I feel that it made the reset shorter. It also had a solid hammer pin so you don’t have to worry about it crumbling like the factory roll pin. Whenever I thought you couldn’t make the SW22 Victory any better, then TK steps it up even more! This is a must have part for any competition shooter! Get yours today! Well done TK!
