Volquartsen Superlite Rimfire Rifle, 17 HMR, 20" Barrel, Black Hogue Stock, Black Carbon Barrel. Our Superlite rifle is a great plinker or hunting rifle that's a breeze to carry and shoot. It features a super lightweight but ultra tough CNC-machined aluminum hard anodized receiver rather than the stainless steel receiver on which our other Volquartsen rifles are built. The Superlite also comes standard with our lightweight THM tension barrel. The Superlite features a removable Forward Blow Comp that is threaded on using 1/2 x 28 threads.