After having adjusted the trigger down to ~2-3/4 lbs., and having shot 45 rounds thereafter, the pull has suddenly increased to a guesstimated 4-5 lbs. The adjustment was done by a competent gunsmith and all screws were set in place securely. I'll take it back for another readjustment. Any explanations for this would be most appreciated.
TIA
-jsr75
TIA
-jsr75