thats a good link.....but my lock is TOTALLY diffrent...parts are the same and have the same function....but the sears and cock notches are actually a few little tiny pieces......and the main spring connects to them...and theres a part below them the trigger puts pressure on...i can fire just my lock with no trigger by cocking the hammer and pushing that part up...and my main spring is an actual spring about 2 inches long and 1/4 inch thick.....not a spring like the frizzen spring...like in the pick....maybe yours wont be so bad if its like that....cant say i never touched a lock like the one pictured.........