{"id":253,"date":"2018-03-04T00:00:00","date_gmt":"2018-03-04T08:00:00","guid":{"rendered":"https:\/\/wp.arsenalinc.com\/usa\/product\/pr-03-html\/"},"modified":"2026-06-03T20:43:24","modified_gmt":"2026-06-04T03:43:24","slug":"pr-03","status":"publish","type":"product","link":"https:\/\/www.arsenalinc.com\/usa\/product\/pr-03\/","title":{"rendered":"Precision Picatinny Quad Rail Krink Handguard System"},"content":{"rendered":"<p align=\"justify\"><strong>PR-03<\/strong> <strong>Precision Picatinny Quad Rail &#8220;Krink&#8221; Handguard System<\/strong> follows our legacy of quality and craftsmanship and provides superior platform for wide range of attachments, including optics, flash lights, lasers, forward grips, and other accessory options. This Precision Picatinny &#8220;Krink&#8221; Quad Rail was designed and manufactured to meet and exceed the following stringent military requirements:<\/p>\n<ul>\n<li>To easily align the rail system with both milled and stamped receivers achieved with a pair of precision machined tabs<\/li>\n<li>Ability to constrain debris from entering into the receiver from under-rail openings achieved with sealing caps of the rail system<\/li>\n<li>Minimize weight, while providing maximum strength achieved with the triangular support design and utilizing aircraft grade durable aluminum material<\/li>\n<li>Providing the maximum number of rails achieved with optimum design with 11 rails on the bottom and the sides, and 9 rails on the top<\/li>\n<li>Identification marks for repeat attachment of devices achieved with clearly marked numbering system on all 4 sides<\/li>\n<li>Provide comfortable grip to the shooter achieved with compact system profile and smooth finish<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Please note <strong>DOES NOT<\/strong> work with 5.45&#215;39 rifles. It <strong>works<\/strong> on SAM7K pistol, SLR-106UR Pistol, SLR-106U\/UR rifles, SLR-107U\/UR rifles, SAM7SFK rifles, and other 7.62&#215;39 and 5.56&#215;45 rifles and pistols.<\/p>\n<p>Watch the installation video, click <a href=\"http:\/\/www.k-var.com\/shop\/PR-01-VIDEO.html\" target=\"_blank\" rel=\"noopener\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Precision Picatinny Quad Rail &#8220;Krink&#8221; Handguard System<\/strong>\u00a0 follows our legacy of quality and craftsmanship and provides superior \u00a0platform for wide range of attachments, including optics, flash lights, \u00a0lasers, forward grips, and other accessory options<\/p>\n","protected":false},"featured_media":254,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[39,209,49],"product_tag":[],"class_list":["post-253","product","type-product","status-publish","has-post-thumbnail","product_cat-handguards","product_cat-made-in-usa","product_cat-optic-mounts","product_shipping_class-product-no-purchase","first","outofstock","taxable","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - 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