The Forward Sling Mount is a sling attachment point for the Mossberg 590A1 series of shotguns which clamps onto the barrel and magazine tube. Designed specifically for the A1’s heavy-walled barrels, it can be configured for use with either Push-Button QD Sling Swivels or one-point clip-in style attachments such as the MS3 Paraclip™, the HK® hook, ITW™ MASH hook, and others. Made from precision cast steel that is Melonite® treated for wear and corrosion resistance. Dedicated fit for Mossberg 590A1 models with factory extended magazine tube and will not fit other Mossberg models.