To install this rail, you will require an M4/AR15 armourers wrench, or equivalent barrel nut removal tool. American Tactical Alpha-15 5.56mm AR-15 Rifle with 8 Inch M-Lok Handguard Notify Me When Available Style: ATIGALP556M8 Department: Firearms > Semi-Auto Rifles > AR-15 Rifles American Tactical Omni Hybrid Maxx 5. The set includes the handguard itself, its attachment screws, and an M4/AR15 barrel nut, which should be compatible with the vast majority of Airsoft M4/AR15 rifles, GBBR or AEG. This finish is hard wearing yet thin, allowing all the details of the rail system to shine through, and ensuring the finish does not affect the functionality of the top rail or the KeyMod slots.

The handguard is constructed from CNC machined aluminium and is coated with Specna Arms' proprietary Nano coating finish, the same finish provided on the EDGE™ range of pre-upgraded AEGs.

Whatever the length of your M4/AR15, you are bound to find a suitable rail system for your build! The KeyMod CNC Aluminium Free Float Handguard from Specna Arms is available in various lengths, from the ultra-short 7' handguard, designed for M4s of 14.5 or shorter barrel length with the standard triangular front sight, or CQB setups with even shorter barrels, to the long boi 13.5-inch variant, which will run all the way to the flash hider for the modernised sporting rifle look and provide a huge amount of space for accessories to be mounted in a position which suits you and your playstyle.

17 inch slim free float handguard