bestsight rifle scopes ring set 1inch/30mm high profile multi picatinny/weaver rail scope mount bestsight bestsight scope rings 1in/25.4mm 30mm high profile scope mounts for picatinn weaver rail (1inch/set of 2) <br> <br> <br><br>features:<br> <br>fits all 20mm picatinny and weaver rails. <br>the ring is for most scopes which are in 1''/ 25.4mm scope tube. <br>aircraft-grade aluminum alloy <br>built-in tape inside per rings to prevent from marring the scope, also prevent sliding and holding postion accurately. <br> <br> <br>specification: <br>rail type: 20mm weaver/ picatinny rails <br>ring diameter: 1''(25.4mm) / 30mm mount ring. <br>material: high quality aluminum alloy <br>weight: 3.5oz per ring <br> <br> <br>package content: <br>2 pcs 1'' weaver scope rings 1 x hex wrench