Lower handguard accessory rail system for the Mossberg 500/590 Shotgun, compliant with MIL-STD 1913. Specifically designed and manufactured to provide a rigid ultra-light platform on which to mount virtually any mission-specific accessory.

Features:

* Lower rail to enable either foregrip, flashlight or laser mounting.
* Two optional side rails for flashlight and laser mounting.
* Compliant with MIL-STD 1913.
* No gunsmithing required.
* Manufactured from reinforced plastic composite.
* Super light weight.

Life time warranty.