{"product_id":"ohhunt-hunting-4-7-10-12-15-free-float-m4-ar15-m16-mount-picatinny","title":"Ohhunt Free Float Picatinny Rail Mount For AR15 M16","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your AR-15\/M16 with the Ohhunt Free Float Quad Rail Handguard, designed to preserve barrel performance while expanding your accessory mounting options.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFree float quad rail installs on standard mid-length AR-15 rifles, attaches directly to the receiver without touching the barrel, and lets you mount bipods, grips, or sights for a modular setup.\u003c\/li\u003e \u003cli\u003eMade from 6061 aluminum with a matte black finish, it's offered in 4\", 7\", 10\", 12\", and 15\" lengths; weights range from 217 g to 610 g, with a 1.7\" internal diameter and a 2.43\" width\/height.\u003c\/li\u003e \u003cli\u003eInstallation notes: the aluminum barrel nut is lighter than steel but can be damaged during installation; use no more than 35 pounds of torque; requires additional gunsmithing tools and expertise; not compatible with Bushmaster Carbon 15 rifles bearing serial E18000+ unless using the Bushmaster barrel nut.\u003c\/li\u003e \u003cli\u003eIncludes: free float quad rail handguard, aluminum barrel nut, castle nut, anti-rotation set screw, and Allen wrench; designed for AR-15\/M16 platforms and supports precise, repeatable accessory mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Finders Keepers Hub","offers":[{"title":"12 Inch \/ United States","offer_id":54713122455843,"sku":"14:365458#12 Inch;200007763:201336106","price":48.99,"currency_code":"USD","in_stock":false},{"title":"4 Inch \/ United States","offer_id":54713122488611,"sku":"14:175#4 Inch;200007763:201336106","price":43.99,"currency_code":"USD","in_stock":true},{"title":"7 Inch \/ United States","offer_id":54713122521379,"sku":"14:771#7 Inch;200007763:201336106","price":37.99,"currency_code":"USD","in_stock":true},{"title":"10 Inch \/ United States","offer_id":54713122554147,"sku":"14:173#10 Inch;200007763:201336106","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/8471\/1971\/files\/S1ce78ffa27124ab7a92e0d7cd74982a0G.webp?v=1770327247","url":"https:\/\/finderskeepershub.com\/products\/ohhunt-hunting-4-7-10-12-15-free-float-m4-ar15-m16-mount-picatinny","provider":"Finders Keepers Hub","version":"1.0","type":"link"}