Start with a good barrel cleaning,check your rifles stock screws for snugness (Dont go overboard.) They will probably loosen up again during break-in (500-1000 shots) so check them often. I will usually remove mine and give them a spritz of contact/brake cleaner (outdoors!),wipe them with a paper towel and apply a small drop of the BLUE locktite and snug them up sensibly. For the outside of the rifle,a light coat of Ballistol on a clean rag works well. I know You said that Your interested in a scope and as dirtbikerick said..get a solid mount. The UTG products ie;scopes seem to hold up well and there are a Bunch to choose from. A droop compensating mount is usually recommended,easily found at Pyramyd Air,ect. A suggestion would be to shoot Your new rifle with the open sights till it starts to "settle down" a little,this will save the frustration of zeroing the scope before the real accuracy begins to develop as the rifles internals wear-in....Although its totally up to You! Congrats on choosing an Awesome,durable ,high quality spring gun! Have fun,be safe and ENJOY!!