{"id":656,"date":"2019-01-30T00:00:00","date_gmt":"2019-01-30T08:00:00","guid":{"rendered":"https:\/\/wp.arsenalinc.com\/usa\/product\/rail-system-quad-rail-for-saiga-12-shotgun-arsenal-inc-html\/"},"modified":"2026-08-24T22:09:49","modified_gmt":"2026-08-25T05:09:49","slug":"sg-405","status":"publish","type":"product","link":"https:\/\/www.arsenalinc.com\/usa\/product\/sg-405\/","title":{"rendered":"Quad Rail for Saiga 12 Shotguns"},"content":{"rendered":"

The SG-405 quad rail system attaches directly to the Saiga shotgun barrel, allowing any accessories mounted on the rails to be aligned with the barrel. The system attaches in front of the handguard and the gas block leaving the handguard for a more comfortable grip and feel while shooting. The SG-405 system utilizes Arsenal’s new retainer (SG-338) and handguard (SG-022) for Saiga 12 shotguns and is a breeze to install. Purchase the rail, retainer, and handguard as a kit SG-420<\/a>.<\/p>\n

The SG-405 is the same quad rail system that is featured on Arsenal’s SGL12-03 shotguns. These rails are manufactured using CNC machines that allow for very tight tolerances, upholding Arsenal’s legendary quality standards, and are designed to accept any military spec accessories.<\/p>\n

#TAG# SG-4; SG-40 #TAG#<\/p>\n","protected":false},"excerpt":{"rendered":"

Rail System, Quad Rail for Saiga 12 Shotgun, Arsenal Inc.<\/p>\n","protected":false},"featured_media":657,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[49],"product_tag":[],"class_list":["post-656","product","type-product","status-publish","has-post-thumbnail","product_cat-optic-mounts","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nQuad Rail for Saiga 12 Shotguns - Arsenal Inc<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.arsenalinc.com\/usa\/product\/sg-405\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quad Rail for Saiga 12 Shotguns - Arsenal Inc\" \/>\n<meta property=\"og:description\" content=\"Rail System, Quad Rail for Saiga 12 Shotgun, Arsenal Inc.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.arsenalinc.com\/usa\/product\/sg-405\/\" \/>\n<meta property=\"og:site_name\" content=\"Arsenal Inc\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/arsenalinc\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-25T05:09:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.arsenalinc.com\/usa\/wp-content\/uploads\/2019\/01\/SG_405_Right.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@ArsenalInc\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.arsenalinc.com\\\/usa\\\/product\\\/sg-405\\\/\",\"url\":\"https:\\\/\\\/www.arsenalinc.com\\\/usa\\\/product\\\/sg-405\\\/\",\"name\":\"Quad Rail for Saiga 12 Shotguns - 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