Beeman Sport Aperture Sight
Take a huge step up by clamping on one of these small but elegant aperture sights. The right side of the mounting dovetail can be fitted exactly by simply tightening hidden precision lock screws onto the male receiver grooves of most adult air rifles.
These units allow the sight to be switched from gun to gun (even though different makes), and can be attached to guns which have receiver grooves that are not open to the rear, such as the Webley Stingray or Exocet air rifles. Securement screws bear against this sight's clamping jaw, not against the gun.
Positive click micrometer adjustment can be locked securely. The target knobs on the deluxe version are a welcome addition for shooters who prefer the convenience of readily turned knobs. Built of rust proof alloy with a tensile strength of over 85,000 lbs., it is compact and weighs only 1.5 oz. Special anodized deep blue-black finish is extremely durable.
No machining required -- just slip onto receiver grooves and tighten Allen screws with wrench provided. Instantly fits air rifles with built-in scope grooves and has easy to use finger adjustable knobs. ( Beeman, HW, Hy-Score, El Gamo, old and new Webley, Winchester, RWS, Geco, Sharp, Marksman, BSA, BSF, etc.)