Still offering competition - match Main and Sear springs for Springfield type locks. Main springs are $39.00. Sear springs are $9.00. Also have found that the Sear springs can be used in Zouave locks, with a little trimming. Looks to be a nice spin off and help for aging locks.
Just a note: We have measured a reduction in lock time of 20% by just changing the Main spring and Sear spring in a working lock.
This reduces the wait time from squeezing the trigger till the cap pops. Should help with a few more broken targets.