The standard A3 rifle has receivers that are machined from a solid piece of 6061 T6 aluminum. The upper receiver is a flat top and has the standard rail for attaching a variety of options. The front sight is either a standard A3 or an A4 with a rail to attach several different optional items. The rifle comes with fixed A2 stock, standard A2 hand guards, excellent trigger with very little creep to ensure a clean crisp break and a 20 inch Wilson 1 in 9 chrome-molly barrel. The rifle includes the optional carry handle. ...