The Renegade Rail Kit is the perfect upgrade for any AR style rifle. Initially designed specifically for our Renegade rifle, the team at POF-USA wanted anyone with a mil-spec flat top AR15 to be able to enjoy its benefits! The Renegade handguard is our sleekest and slimmest handguard design to date. The Rail also includes POF-USA’s famous heat sink barrel nut. As a result, you can expect rapid heat dissipation during operation. When properly installed, the recoil lugs engage the forward surface of the barrel nut groove to eliminate any possibility of forward handguard translation that might otherwise be caused by heavy use. M-LOK slots are at the 3, 6, and 9 o’clock positions.