H World Shopping Tactical Airsoft High Quality Helmet Side Rail Set Guide Accessories for ACH, MICH, PASGT We ship from Hong Kong or China 100% Brand New, Weight: 135g Fit for all MICH Helmets(***Please note that we do not gurantee the rail must fit your helmet. ) Design for replace the original Helmet Rail, For laser / light and other attachments Package Include: 2 x Helmet rails, set of screws