Accustat II scope is a lighter-weight multi-pin micro-adjustable housing that fits any Axcel sight with a 2nd and 3rd axis removable block. Features a one piece fire pin with approximately 26â?쳌 of fiber around the 1 ¾â?쳌 scope housing. Has a durable rheostat sliding cover to dial in the brightness of the pins. Has a void at the center of the scope for archers that choose to have a chaser pin in the exact middle of the scope. Micro-adjustable pins work by loosening one or multiple pins for moving at a time. Comes with in-line sight bubble level, threaded to accept a lens with a lens frame and retainer or hooded retainer (all sold separately). Scope will accept a 3/8â?쳌 by 32 rheostat sight light (sold separately).