Tikka 558, 590, 595, 658, 690 and 695 - trigger springs
Currently in development, production commencing in 2024. Please click the 'notify me' button to sign up for an email alert for when our first production run is available on the webstore (and from our resellers internationally).
Tikka 558, 590, 595, 658, 690 and 695
Trigger Spring Kit (~2lbs)
This kit includes a medium weight spring, new spring plunger and new grub screw which will safely bring your trigger down to a crisp ~2lb pull weight from the original pull weight that we measure at ~3.7lbs (when the grub screw is set at the original factory position). This trigger spring kit produces a pull weight that is consistent, safe and will break cleanly every time* when installed correctly**. Further improvements are possible by polishing the internal trigger components with varying grits of rouge compounds on a sisal wheel / buff. The spring is made from piano wire that has been electroplated for corrosion resistance and the spring plunger has been CNC machined from 17-4PH stainless steel.
- The spring is coiled from piano wire that has been electroplated for corrosion resistance
- The spring plunger has been CNC machined from 17-4PH stainless steel
- The grub screw is CNC turned from 17-4PH stainless steel and has a nylon thread locker
* Results may vary slightly between individual rifles and trigger pull gauges. Our pull weight is measured using an RCBS gauge.
** We supply a replacement spring and spring plunger only. If unsure on installation, we highly recommend having a qualified and competent gunsmith do the job. Slight variations between different rifles may result in an unsafe trigger when fitting these springs. Always ensure the rifle is unloaded before commencing work and test trigger function extensively upon reassembly whilst rifle is unloaded. Slam closing the bolt and dropping the rifle onto the buttpad (both whilst unloaded) is imperative. Adjust the grub screw until a safe trigger is achieved.