Samson Evolution Series Customizable Free Float Handguard DPMS LR-308 with Low Profile Upper Receiver Aluminum Black

The Samson Manufacturing Evolution Series free float rails are customizable LR-308 handguards. The Evo rail attaches to a proprietary barrel nut (included). Two locking tabs ensure the rail does not rotate under stress. The continuous top rail allows you to mount optics anywhere along the top of the rifle and allows same-plane iron sights to be mounted. The top rail has also been relieved to accept most aftermarket piston conversion systems. Each Evo handguard includes two 2", and one 4" customizable rail sections that can be mounted anywhere along the handguard tube. The interior of the tube is 1.56" in diameter, allowing most suppressors to fit underneath. The EVO Extended Rail series feature a front sight cut out, so the lower portion of the handguard extends out past the sides of the front sight post, giving you more mounting options on guns with shorter gas systems. The EX handguards are the perfect choice for gas piston conversions. Notes:Current shipments of this rail include instructions that reference a set of thermal bushings. This rail does not inlcude bushings. Instead, it includes a proprietary barrel nut. The user will need to remove the barrel and barrel nut from the receiver to install this rail.