Lithgow Arms CrossOver Trigger Spring and Sear Spring
A new trigger spring (pull) to replace the original rated by Lithgow Arms at ~2kg (4.4 lbs). Our spring break cleanly and consistently at ~730g (1.6 lbs)* when installed correctly**.
These triggers aren’t adjustable, the only method to safely achieve a lighter pull weight is to replace the trigger spring with a properly designed lighter and slightly longer replacement. We are currently testing a new sear spring to remove a lot of the excess travel.
* Results may vary slightly between individual rifles and trigger pull gauges. Our pull weight measured using an RCBS gauge.
** We supply replacement springs only. If unsure on installation, we highly recommend having a 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.