
Kimber K6s & DASA Reduced Spring Kit | TK Custom (Qty: 1)
Kimber K6s & DASA Reduced Spring Kit | TK Custom
You’ll be shocked to learn what a slight boost in performance will feel like when installing our Reduced Revolver Kimber Spring Kit. Made for Kimber K6s and DASA models, this customized firing pin and main spring kit gives an effortless, comfortable trigger pull. The Kimber double-action trigger pull is good, but we made it better. Expect a consistent and reliable ~9 lb DA trigger after installing our reduced spring kit. Check out the YouTube channel for an easy installation walkthrough.
Choose between stainless or carbon main springs to tune your double-action pull: Stainless Main Spring, approx. 8.5 lb DA pull. Carbon Main Spring, approx. 9.5 lb DA pull. Gunsmith fitting is not required for most installs, but may be necessary in some cases.
Key Features
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COMPETITION READY: Drastically improves trigger feel; smoother and lighter for faster, more consistent shooting.
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MADE IN AMERICA: Expertly constructed for high performance and longevity.
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NO GUNSMITH REQUIRED: Straightforward install for most users. Gunsmith fitting is sometimes recommended.
Why Shooters Choose This Kimber Reduced Spring Kit
This kit delivers a predictable, comfortable double-action pull while preserving reliability and function. Ideal for competition shooters and anyone wanting a lighter, more tactile trigger without compromising safety or durability. Installation videos and tips are available on our YouTube channel.
Spec Ops Profile
- Part Name: Kimber Reduced Revolver Spring Kit
- Fits: Kimber K6s and DASA models
- Main Spring Options: Stainless (approx. 8.5 lb DA), Carbon (approx. 9.5 lb DA)
- Made: United States
Parts Included
- Extended Firing Pin
- Reduced Firing Pin Spring
- Cylinder Stop Spring
- Main Spring (stainless or carbon, depending on selection)
- Rebound Spring
- Main spring aluminum housing
*Actual trigger pull may vary slightly depending on factory parts, existing wear, and any gunsmith adjustments.*
Free Shipping on orders over $250.00 in the USA only!
Smaller orders less than $250.00 are $9.95 for shipping.
No Free Return Shipping with Labor
No International Shipping, except to Canada.
$35.00
Canada - Priority Mail / NO Tracking Out side of USA

FREQUENTLY ASKED QUESTIONS
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Federal or Remington & others makes works the best with the .025 thick Full Moonclips, which fit all the .38/357 standard moonclip. They allow the cartridges to have some movement or wiggle so that they will fall right into the chambers once properly aligned. Winchester brass does not work at all as the groove width is too tight/small.
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Use this text block to discuss some commonly asked questions like shipping and returns, sizing, warranties, or product and company details.
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There is no SAAMI specifications for the extractor groove and each manufacturer makes them as they want. The following list gives you a great example. This is why the diameter size of the brass is critical to proper loading, unloading and fitment. Cartridge diameter too big and moonclip too small causes the moonclip to bend. The cartridge should rotate within their respective place and wobble slightly when all cartridges are loaded.
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If you are unsure about how to use moon clips for your revolver, or wondering which moon clip to use, call us. See the Contact menu tab.

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