Just retired my shot gun shooting after 31yrs. Looking to get a AR-15, in .22lr so I can shoot cheaply at my two gun clubs. Want what you guys think is the best copy of my original Stag Arms 2T. Want weight, controls, accuracy, function etc. Is there should and animal? I shot a S&W but way to light, and not great accuracy. Looking for feed back, as to anyone who has shot such and AR-15.