When you get tired of the 6 lb. gritty stock trigger go to Midway USA and type in the search, 1985 trigger. It'll bring you to the Wild West Trigger, also known as The Happy Trigger. It brought mine down to crisp 2 lbs. I would have linked it for you but I'm on my phone and don't know if I can or how.
I can second that! I have one on my 1894, I will get one for every Marlin I plan on buying in the future. The action was a little gritty when I bought it also and the guys at Wild West Guns in anchorage slicked it up like butter. I can't say enough positive things about Wild West Guns and there products.