Konus 7419 Steel Rings Black 30mm 3/8" Grooved Receiver Medium 0 MOA
http://www.tandktactical.com/shop/698156074190-konus-7419-steel-rings-black-30mm-3-8-grooved-receiver-medium-0-moa-17445
http://www.tandktactical.com/web/image/product.template/17445/image_1920?unique=0b78217
Konus steel rings for .22 rails and airguns. Features torx screws and square recoil lug.
