Mako Group Fab Defense Handguard Accessory Rail System For Mossberg 500/590 PRMO on sale and available from our online store. OpticsPlanet, Inc is an Authorized US> Distributor for Mako Group Weapon Accessories.
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.
Manufactured by FAB Defense in Israel.