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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Thunder Hammer
Works great and was easy to install. Improved trigger pull, don't know how much as I don't have a gauge but felt noticeably lighter.
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Mr.
Works great. Reduced trigger pull down to 1 pound 7 ounces
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Wow!
This hammer is incredible! I have one in both of my competition guns. Be aware that this hammer brings the trigger pull down pretty low, so take some time to be comfortable and safe with it. It's very reliable, so after getting used to it, just grip it and rip it!
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Shooter
Hammer & trigger were both very satisfactory, installed with some difficulty by gunsmith, but functioned well together in a Victory Target Model.
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Shooter 22
Like always TK makes great products.
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Thunder hammer
This hammer is amazing. Added it along with the tandemkross trigger and is very light clean crisp pull and break.
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Thunder Hammer
Bought 2 of these - 1 worked, but the other would cause misfires and jamming. Re-installed factory hammer and had no jams or misfires. Ee-3 installed 3 times with same result. Other one works as stated. Rate 1 4 stars, and the other 1 star!
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Great Thunder
I now have TK hammer, trigger, extractor and grips. I now have a crisp 1.4 lbs trigger pull Thanks to great people and parts at TK.
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Big boss
The Thunder Hammer works as advertised. Easy to install and lowered the already fantastic trigger pull another half pound. What an amazing product. Well worth the price. You won't be disappointed.
