FAB Defense FXPRMO Rail System for Mossberg 500/590

Enhance your Mossberg 500, 590, or Maverick 88 with the FAB Defense FXPRMO Rail System, designed for optimal customization. This robust black polymer forend is equipped with three Picatinny rails, offering a versatile platform for tactical accessories. With a 7.91-inch overall length, the FXPRMO ensures a secure fit, boosting your shotgun's adaptability. Note that Maverick 88 installations require a separate Mossberg 500 action slide. Not compatible with Mag-Fed or 14-inch barrels. Upgrade your firearm with Summit Firearms and trust in FAB Defense for quality enhancements.