{"product_id":"caa-x4msd-aluminum-quad-rail-handguard-drop-in-picatinny-system-for-ar-15-m4-m16","title":"CAA X4MSD Aluminum Quad-Rail Handguard – Drop In Picatinny System for AR-15 \/ M4 \/ M16","description":"\u003cp class=\"p1\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cstrong\u003eX4MSD\u003c\/strong\u003e\u003c\/span\u003e transforms any carbine-length AR into a mission-ready accessory platform in under ten minutes. CNC-machined from \u003cspan class=\"s1\"\u003e\u003cstrong\u003eaircraft-grade 6061-T6 aluminum\u003c\/strong\u003e\u003c\/span\u003e and hard-anodized matte black, the two-piece handguard drops into the factory delta ring and hand-guard cap, then locks together with roll-pin friction lugs for \u003cspan class=\"s1\"\u003e\u003cstrong\u003esuperior zero retention\u003c\/strong\u003e\u003c\/span\u003e. \u003cspan class=\"s2\"\u003e\u003c\/span\u003e \u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFour true MIL-STD-1913 Picatinny rails run the full 12 o’clock, 3, 6 and 9 o’clock lines so you can mount lights, lasers, vertical grips or even an M203-pattern grenade launcher. \u003cspan class=\"s2\"\u003e\u003c\/span\u003e \u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eVentilation slots milled between the rail segments shed barrel heat, while \u003cspan class=\"s1\"\u003e\u003cstrong\u003efour push-button QD sling sockets\u003c\/strong\u003e\u003c\/span\u003e (two front, two rear) give instant ambidextrous carry options on the X4MSD-D model; the standard X4MSD includes two forward sockets. \u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cspan class=\"s1\"\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e\u003c\/span\u003e 6.9 in \/ 175 mm \u003c\/span\u003e\u003cspan style=\"font-size: 14pt;\"\u003e• \u003cspan class=\"s1\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/span\u003e 11.6 oz \/ 330 g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cspan class=\"s1\"\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e\u003c\/span\u003e Type III hard-coat anodized, anti-glare\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cspan class=\"s1\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/span\u003e Carbine-length AR-15\/M4\/M16 with round or triangle hand-guard cap – no barrel nut or gas-block mods required\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cspan class=\"s1\"\u003e\u003cstrong\u003eAccessory clearance:\u003c\/strong\u003e\u003c\/span\u003e accepts M203, 40 mm or AirTronic launchers thanks to 1.46 in inner diameter.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CAA","offers":[{"title":"Default Title","offer_id":52668655272258,"sku":"CAA0188","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/IMG_9948__02645.1767633986.1280.1280.jpg?v=1774274329","url":"https:\/\/centerfiresystems.com\/products\/caa-x4msd-aluminum-quad-rail-handguard-drop-in-picatinny-system-for-ar-15-m4-m16","provider":"Centerfire Systems","version":"1.0","type":"link"}