Safety Detent and Spring for Ruger® Mark IV™ and 22/45™
The ®Ruger MKIV™ trigger springs are an ideal ®ruger replacement parts to keep in your range bag.

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

Part Number:TK26N0427BLK1
Average Rating
Your Price: $5.99
In Stock

At a glance:

  • Replacement steel upgrade

  • Replaces worn or lost parts

  • Great for an upgrade or spare

TANDEMKROSS is proud to carry quality products that solve real problems. Few problems are as frustrating as a single lost, worn, or broken part preventing you from attaining success. That is why TANDEMKROSS offers an upgraded replacement for the Safety Detent and Spring for Ruger® Mark IV™ and 22/45™.

One of the last thing you want to fail in any firearm is its safety. As its name suggests, it can be the difference between safely, responsibly handling a firearm and disaster. That’s why TANDEMKROSS’s detent is made of steel, to offer it long life and prolonged reliability. Springs can also be easily lost or worn and should thus be carefully maintained. With this product, you can have both a detent and spring ready for when the time comes, or to fill an immediate need to get your pistol back in running order.

Stay safe and stay prepared!

Supported Models:

  • Ruger® Mark IV™ Hunter

  • Ruger® Mark IV™ Target

  • Ruger® Mark IV™ Standard

  • Ruger® Mark IV™ Competition

  • Ruger® Mark IV™ Tactical

  • Ruger® Mark IV™ 22/45™

  • Ruger® Mark IV™ 22/45™ Tactical

  • Ruger® Mark IV™ 22/45™ LITE

Don't forget! All TANDEMKROSS products come with a no-hassle lifetime guarantee!

WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer. For more information go to

5 Stars
Improves safety lever function
This is a fantastic add to cure the mushy safety on the MkIV. Made of steel not plastic. The safety snicks on and off very positively. A friend tried mine and did the upgrade on his pistol as well.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from USA. on 2/19/2022
4 Stars
My Mark IV was missing the safety detent and spring when I bought it. I now have a safety detent and spring. It does not provide much resistance, but it is an improvement over not having any detent.
Did you find this helpful? 
Reviewed by:  from Nevada. on 4/7/2022
5 Stars
Help, The carpet ate my gun parts!
Had quite a bit of trouble finding a replacement online. Price was low for the safety detent and spring were sold as the set and not individually. Thank you again.
Did you find this helpful? 
Reviewed by: (Verified Buyer)  from Snow Capped Prairie . on 2/18/2022

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