I'm new to the hk(clone) style.
I have the bellator arma ba89k, and the trigger is nothing to write home about.
Is there any aftermarket triggers/springs/DIY like there is for the AR platform.
I've searched with no avail.
The Semi-Auto trigger packs available from RobertRTG use a "match" sear spring and the trigger pull is lighter and smoother than that of the factory HK units, at least in my experience.
Or, you could just try replacing the spring and spacer:
THREAD HIJACK: Does anyone know if these sear springs can be used as a direct replacement for the sear spring that has a roller? Would like to do this on my HK93 if possible...
Send it to Bill Springfield. He takes a stock MP5 pack from 12lbs down to 4lbs, smooth as hell with no play......send it on a Monday and get it back by Saturday....$55 for LEO ($60 otherwise). I have a stock pack for a K and there is a HUGE difference.
+1 for Bill Springfield. He does great work!