First, I'm assuming that the usual L461 or A1 in, say, .222 Rem. has the No. 4 trigger. Is there anything to be gained by installing a lighter weight-of-pull spring in this trigger? I ask because I've done this many times with my Anschutz rimfires and have been able to reduce the pull weight down to about 10 oz. with the lightest spring available for this (from J & P Custom Products).