In most cases these sights utilize dovetail or existing screws on top of the receiver for installation. They are made from an aluminum alloy that is stronger than many steels. Light, rustproof. Williams quality throughout. NOTICE: ALL WGRS RECEIVER SIGHTS ARE FURNISHED WITH THE STANDARD R-3/8 X .093 LONG SHANK APERTURE. ALL OTHER SIZES OF REGULAR AND TWILIGHT LONG SHANK APERTURES ARE AVAILABLE AS ACCESSORY ITEMS. PLEASE ORDER ACCORDINGLY. OPTIONAL 'GHOST RING' APERTURE ALSO AVAILABLE AS ACCESSORY ITEM. WMS#: 1469, 44565, 63330 *PLEASE ALLOW 2-4 WEEKS FOR DELIVERY.
Williams WGRS-RU22 (SET) with WGB-570M 1/16" aperture
Precision machined from lightweight aircraft grade aluminum alloy Full windage and elevation adjustment with positive locks | Knurled grip for easy peep aperture changes
Additional apertures available separately |