My tiny Ferlib 410 came to me a couple years ago with a soft front trigger pull. Too light.
Also, it consistently shot high for me. I looked at the comb height and thought about stock bending for the past couple years. But I think I would have been looking at the back of the receiver if I bent it. So I checked the barrels for straightness as I have seen some swayed up barrels before. There was a bit, just a tiny bit of up sway in them. I decided to bend/unbend them last week and did so in a big 8 ft hydraulic pressbrake. It took a lot of sneaking up on the amount of bend to get them where I had guessed would work or improve POI for me. Today, I shot it at the plate a good number of shots. It now shoots where I point it. I shot 3 boxes at mostly going away clays today. I'm pleased.
So this afternoon, I decided to tackle the sear issue. I stripped the gun down and found the sear had a slightly damaged corner. A setup in my surface grinder vise and some india stoning got it squared up again. Of course, cleaned and lubed while I was in there. Tested it and it's good to go again. Strange...the automatic safety no longer engages by itself.
I still need to reblue the barrels and refinish the stock.