{"id":76540,"date":"2026-06-11T09:17:41","date_gmt":"2026-06-11T13:17:41","guid":{"rendered":"https:\/\/www.un9.org\/shop\/product\/mi-upper-height-gas-block-w-rail-for-750-dia-barrels\/"},"modified":"2026-06-15T21:05:56","modified_gmt":"2026-06-16T01:05:56","slug":"mi-upper-height-gas-block-w-rail-for-750-dia-barrels","status":"publish","type":"product","link":"https:\/\/www.un9.org\/shop\/product\/mi-upper-height-gas-block-w-rail-for-750-dia-barrels\/","title":{"rendered":"MI UPPER HEIGHT GAS BLOCK &#8211; W\/ RAIL FOR .750 DIA. BARRELS"},"content":{"rendered":"<p><strong><u>FEATURES<\/u><\/strong><br \/>-For .750 diameter barrels<br \/>-Gas block with MIL-STD 1913 rail machined to the same height at the A4 upper receiver rail<br \/>-Constructed of 4140 steel<\/p>\n<p><\/p>\n<table>\n<tr>\n<td colspan=\"2\"><b><u>PRODUCT SPECIFICATIONS<\/u>:<\/b><\/p>\n<td><\/tr>\n<tr>\n<td>Dimension&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>1.40 X 4.30 X 5.20<\/td>\n<\/tr>\n<tr>\n<td>Height&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>1.4000<\/td>\n<\/tr>\n<tr>\n<td>Width&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>4.3000<\/td>\n<\/tr>\n<tr>\n<td>Length&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>5.2000<\/td>\n<\/tr>\n<tr>\n<td>TYPE\/COLOR&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>UPPER HEIGHT GAS BLOCK<\/td>\n<\/tr>\n<tr>\n<td>SIZE\/FINISH&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>BLACK<\/td>\n<\/tr>\n<tr>\n<td>MATERIAL&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>STEEL<\/td>\n<\/tr>\n<tr>\n<td>AR-15 ACCESSORY&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>Y<\/td>\n<\/tr>\n<tr>\n<td>OTHER FEATURES:&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>GAS BLOCK WITH MIL-STD 1913<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>PICATINNY RAIL MACHINGED TO<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>THE SAME HEIGHT AS A4 UPPER<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>RECEIVER RAIL, FITS .750<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<td>DIAMETER BARRELS, MADE IN USA<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" style=\"text-align:center;font-weight:bold;color:red\">NO DIRECT SHIP TO CALIFORNIA<\/td>\n<\/tr>\n<\/table>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MI UPPER HEIGHT GAS BLOCK &#8211; W\/ RAIL FOR .750 DIA. BARRELS<\/p>\n","protected":false},"featured_media":76539,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[],"product_brand":[51844],"product_cat":[79443],"product_tag":[52195],"class_list":["post-76540","product","type-product","status-publish","has-post-thumbnail","product_brand-midwest-industries","product_cat-ar-gas-system","product_tag-online-only","product_shipping_class-flat_rate_zanders","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"brands":[],"_links":{"self":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product\/76540","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/comments?post=76540"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/media\/76539"}],"wp:attachment":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/media?parent=76540"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/pwb-brand?post=76540"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_brand?post=76540"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_cat?post=76540"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_tag?post=76540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}