Looking for the ultimate semi auto .17hmr rifle that's lightweight, and can shoot the wings off a fly at 100 yards? This is it. Volquartsen makes some of the finest rimfires on the planet earth. Weighing in at 5 lb 8 oz this Superlite features a CNC aluminum hard anodized receiver with integral Picatinny style rail, 16" THM tension barrel with carbon fiber, threaded 32 hole compensator, and Volquartsen's sublime 2.25 pound trigger. It's housed in a supremely comfortable Hogue stock, and uses standard Ruger magnum rimfire magazines. Comes in a nice Volquartsen hard case.