{"reviews":[],"offset":0,"limit":10,"total":0,"gtin":"850067573081"}"Full Description:\n30 mm scope adapter tube ring with RMR interface.<br>For mounting Fast Mini series sights as a secondary sight on 30 mm magnifying scopes.\n\nSpecifications:\n\u003cul>\n\u003cli>Weight(oz): 1.84\u003c/li>\n\u003cli>Material: AL7075-T6\u003c/li>\n\u003c/ul>\n"