Sounds like it needs a strip and clean mate,you dont say how old the rifle is? if you end up going to the gunsmith ask him to polish/hone it at the same time then you should have an awesome match trigger,it wont be difficult to do it yourself though,I think somewhere I have got the schematic diagram,or you could have a look on line mate, let me know if you need it and I will have a look.
Ah lovely job. That's very kind thank you very much. Im fairly handy with a screwdriver. Be nice to learn how it all works.
But i may take you up on that!!!
Rifle made in '74 i think. Sure