{"product_id":"geissele-13-5-spr-mod-mk4-mlok-blk","title":"Geissele Automatics - 13.5\" Super Modular Rail MK4 M-LOK - Black","description":"\u003cp\u003eThe \u003cb\u003eGeissele Automatics Super Modular Rail MK4 M-LOK\u003c\/b\u003e is an ultra-rugged handguard designed for versatility and modularity. Featuring integrated M1913 Picatinny rail sections at the 3, 6, and 9 o'clock positions, this rail offers maximum venting for heat dissipation, dramatically reducing overall weight while maintaining a strong and rigid platform. Utilizing Magpul's M-LOK technology, it allows for customization to meet unique user needs.\u003c\/p\u003e\u003cp\u003eThe MK4 also incorporates Geissele's proprietary 2.25\" long barrel nut, enhancing surface contact with the receiver. This design ensures a straight and true platform along the entire length of the free float rail, increasing accuracy and zero repeatability during maintenance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 13.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e 7000 Series Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Type 3 Hardcoat Anodize\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 11.8 oz (13.5 oz with barrel nut)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated Rail Sections:\u003c\/b\u003e M1913 Picatinny at 3, 6, and 9 o'clock\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVenting:\u003c\/b\u003e Maximum heat dissipation\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBarrel Nut:\u003c\/b\u003e Proprietary 2.25\" length for increased contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Handguard\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSubCategory:\u003c\/b\u003e Handguards \u0026amp; Forends\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeight:\u003c\/b\u003e 2.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUPC:\u003c\/b\u003e 854014005717\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e Super Modular\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturers Part Number:\u003c\/b\u003e 05-278B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Geissele Automatics","offers":[{"title":"Default Title","offer_id":43172757438553,"sku":"RSR-GEI05-278B","price":375.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9860\/2329\/files\/geissele_RSR-GEI05-278B-1.jpg?v=1790639980","url":"https:\/\/mountainready.online\/products\/geissele-13-5-spr-mod-mk4-mlok-blk","provider":"mountainready.online","version":"1.0","type":"link"}