Trigger Detent and Spring for Ruger® Mark IV™ and 22/45™

Your Price: $5.99
In Stock
Part Number:TK26N0428BLK1
At a glance:
  • Replacement for factory spring and detent
  • Detent is made from wear resistant, heat treated, alloy steel
  • Having an extra set on hand eliminates the frustration of losing originals
The parts serve as replacements for the spring and detent that support the factory trigger or the TANDEMKROSS "Victory" Trigger upgrade. 

If you've lost your spring and detent during installation of your Mark™Series pistols, order these parts to complete your trigger upgrade.

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

WARNING: This product may expose you to chemicals including cadmium, which is known to the State of California to cause cancer. For more information go to
5 Stars
Great to have
These small parts can easily be lost while taking apart your pistol. Fortunately I did not need them but at this price they are definitely worth buying if you are already ordering something that requires you to disassemble the weapon. You'll regret not having them when you shoot a spring into the void or hear the dreaded sound of a detent bounce away.
Did you find this helpful?  1 of 2 Found Helpful
Reviewed by:  from Alabama. on 2/15/2021

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