Today I asked my uncle if he would sell me one of his many .22s. He ended up giving me a Marlin .22 magnum lever action. On the barrel it says Model 57-M-Micro-Groove Barrel-Cal .22 Magnum. Im not sure how old this rifle is but im just wondering if its a good gun. It looks pretty nice but i just started getting into the rifle scene. I know alot of you have plenty more experience than me.