I always had the intention of putting mine in a chassis. One reason was to get a stiffer stock, the other reason was to use AICS style mags. So I put my ADL into a used KRG Bravo. You can use the original stock and watch some of the videos on youtube on how to bed and stiffen the stock. Or get a laminated stock from Boyds. Or get one of the various chassis that are on the market. A trigger can help but even though I'm used to 2lb triggers I shoot at and under 0.5 moa with my trigger. I wouldn't use oil on the trigger. I was taught at Remington's armorer's school to use cigarette lighter fluid to clean the trigger. It also leaves a very thin layer of oil residue that works well with their triggers. Oil was one of the reasons for the safety issues with their old triggers. I handload but hopefully you'll find a factory load that your rifle likes. Good luck!