Designed specifically for the HK MR556 and MR223 platforms. The FRT-MR3 maintains the precision and reliability HK is known for while adding the forced-reset advantage. Drop-in compatible with stock HK MR-series lowers.<\/p>\n","protected":false},"excerpt":{"rendered":"
FRT-MR3 brings forced-reset to the HK MR556 and MR223 platforms.<\/p>\n","protected":false},"featured_media":21,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19],"product_tag":[],"class_list":{"0":"post-20","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-frt-mr3-triggers-hk-mr556","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/mp5frt.com\/index.php?rest_route=\/wp\/v2\/product\/20","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mp5frt.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mp5frt.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mp5frt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mp5frt.com\/index.php?rest_route=\/wp\/v2\/media\/21"}],"wp:attachment":[{"href":"https:\/\/mp5frt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mp5frt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=20"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mp5frt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=20"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mp5frt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}