{"product_id":"mfr-xl-13-5-m-lok","title":"Mfr Xl 13.5 M-lok","description":"The MFR XL Rail Systems from Daniel Defense utilize the M-LOK attachment system for incredible weight savings as well as superior cooling, ergonomics, and modularity while maintaining the strength and durability expected from Daniel Defense. M-LOK attachment points are located along the sides and bottom on the rail and feature an uninterrupted 1913 Picatinny rail on top. Its sleek bolt-up system increases strength and allows for easy installation. The increased internal diameter gives the operator the ability to attach a suppressor and have the proper clearance needed for installation. Anti-rotation tabs come standard for ease of installation and alignment. The MFR can be used with a pinned low-profile gas block on pistol, carbine, mid-length or rifle length gas systems.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e\u003cbr\u003e- Light Weight Free Floating Barrel Design\u003cbr\u003e- Steel Barrel Nut\u003cbr\u003e- Uninterrupted Mil-Spec 1913 Picatinny Upper Rail\u003cbr\u003e- M-LOK attachments on the sides and bottom\u003cbr\u003e- Patented Bolt-Up Mounting System\u003cbr\u003e- 1.61\" internal diameter designed for use with suppressor\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e- Rail Length: 13.80\"\u003cbr\u003e- Width: 1.82\"\u003cbr\u003e- Height: 2.163\"\u003cbr\u003e- Inside Diameter: 1.61\"\u003cbr\u003e- Barrel Nut: Steel (For Patented Bolt-Up System)\u003cbr\u003e- Gas System Length: Mid-length\u003cbr\u003e- Free Float: Yes\u003cbr\u003e- Continuous Upper Rail: Yes\u003cbr\u003e- Integrated Sling Swivel Attachment Point: Yes\u003cbr\u003e- Material: Aircraft Grade 6061-T6 Aluminum\u003cbr\u003e- Finish: Military Specification Type III Hard Coat Anodized\u003cbr\u003e- Weight of Rail: 9.40 oz.\u003cbr\u003e- Weight Installed: 12.30 oz. (with Mounting Hardware)","brand":"Daniel Defense","offers":[{"title":"Default Title","offer_id":15231152914498,"sku":"338334","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/9043\/4114\/products\/GS338334.jpg?v=1555744971","url":"https:\/\/greensupply4.myshopify.com\/products\/mfr-xl-13-5-m-lok","provider":"greensupply4","version":"1.0","type":"link"}