![best free float rail ar15 best free float rail ar15](https://cdn11.bigcommerce.com/s-jfixjjl7/images/stencil/1280x1280/products/424/643/3__59916.1392928631.gif)
![best free float rail ar15 best free float rail ar15](https://cdn11.bigcommerce.com/s-r7nbep7374/images/stencil/1280x1280/products/140/501/ar-15-quad-rail-handguard-free-float-15-inch-03__87332.1548801187.jpg)
Compatibility: Not Compatible with Bushmaster Carbon 15 rifles serial number E18000+ unless Bushmaster barrel nut is used.Includes: M-LOK, free float, quad rail handguard, slim aluminum barrel nut, Allen wrench, and two 3 Inch/7 Slot M-LOK Picatinny Rails.For questions regarding fitment or installation, please refer to our AR-15 quad rail guides and installation guides. Please note that installation of a free float handguard requires additional gunsmithing tools and expertise. If youre in the market for a lightweight 8- or 9-inch free-float handguard in an M-LOK configuration, the selection here at Right to Bear Arms is as good as it. We recommend using no more than 35 pounds of torque during installation. 143.85 XTS AR-15 Twelve Inch Keymod Free Float Handguard 69.95 51.95 Matrix Arms AR-15 7' Foxtrot Handguard Black 49. 155.84 Wilson Combat AR-15 12.6' M-LOK Free Float Hand Guard Machined Aluminum Hard Coa. Note that the aluminum barrel nut is significantly lighter than steel barrel nuts, however it may be subject to damage during installation. Wilson Combat AR-15 15' M-LOK Free Float Hand Guard Machined Aluminum Hard Coat. Available in black, flat dark earth, and olive drab green. The free float handguard attaches directly to the receiver, without touching the barrel or impacting barrel harmonics, thus allowing for more precise shooting. Full Picatinny rail on top and M-Lok slots on 3 sides. Type III hardcoat anodized 6061 aluminum construction. Features: Steel barrel nut and all mounting hardware included. Our 10 inch M-LOK, free float, quad rail handguard installs on standard mid length AR-15 rifles and the universal M-LOK rail platform accepts all standard M-LOK accessories. M-Lok Free Float Slant Cut Quad Rail Handguard.