if the rifle starts to wander, you can try flosting the barrel first and second you can glass bed it. that should takew care of all the problems. Make sure when you shoot the rifle that immediatley afater about 5 shots you can run a dollar bill under the barrel and the stock if not you have to flost the barrel, unless it is tight right out of the box. i think you have rem. on your mind and wont be satisfied with anything else. like the others said keep the rifle out of respect.
larry