{"product_id":"geissele-automatics-super-modular-rail-mk8-13-5-m-lok-ar-15-handguard-black","title":"Geissele Automatics Super Modular Rail MK8 13.5\" M-LOK AR-15 Handguard - Black","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eGeissele Automatics Super Modular Rail MK8\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003e13.5\" free-float handguard\u003c\/strong\u003e purpose-built for the MK8 rifle platform and fully compatible with \u003cstrong\u003eAR-15\u003c\/strong\u003e, \u003cstrong\u003eM4\u003c\/strong\u003e, and \u003cstrong\u003eM16\u003c\/strong\u003e-pattern uppers. Machined from \u003cstrong\u003e7000 series aluminum\u003c\/strong\u003e and finished in rugged \u003cstrong\u003eType-3 hardcoat anodized black\u003c\/strong\u003e, the SMR MK8 was one of the first rails on the market to feature the Magpul \u003cstrong\u003eM-LOK\u003c\/strong\u003e attachment system for low-profile accessory mounting.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eA continuous \u003cstrong\u003ePicatinny\u003c\/strong\u003e flat-top runs the full length for optics and back-up iron sights, while \u003cstrong\u003eM-LOK\u003c\/strong\u003e slots at the 3, 6, and 9 o'clock positions accept lights, lasers, grips, and bipods. Maximum venting at the lower 45-degree quadrants keeps the rail cool and lightweight, and the slim outer profile hugs the barrel without snagging. Key dimensions include a \u003cstrong\u003e2.3\" overall height\u003c\/strong\u003e, a \u003cstrong\u003e1.35\" inner diameter\u003c\/strong\u003e, a \u003cstrong\u003e2.11\" outer diameter\u003c\/strong\u003e, and a bare weight of just \u003cstrong\u003e10.8 oz\u003c\/strong\u003e before mounting hardware.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe SMR MK8 is a true drop-in upgrade for any MK8 or AR-platform build. The package includes the required \u003cstrong\u003ebarrel nut\u003c\/strong\u003e for installation (barrel nut wrench sold separately), giving you everything you need to mount the rail and start configuring your accessories.\u003c\/span\u003e\u003c\/p\u003e","brand":"Geissele Automatics","offers":[{"title":"Default Title","offer_id":55397502058818,"sku":"05285B","price":350.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_9efbb51d-ee26-4ca8-9fde-ccc1fca8ed26.jpg?v=1785270328","url":"https:\/\/centerfiresystems.com\/products\/geissele-automatics-super-modular-rail-mk8-13-5-m-lok-ar-15-handguard-black","provider":"Centerfire Systems","version":"1.0","type":"link"}