Collapsible Stock with Pistol Grip for Mossberg Maverick 88 & Mossberg 500/590Upgrade your shotgun with the Trinity Collapsible Stock with Pistol Grip, designed to enhance comfort, adjustability, and control for compatible Mossberg platforms. This kit includes a polymer adjustable buttstock, Mil Spec aluminum buffer tube, and a pistol grip with storage compartment, providing a complete rear end solution. The lowered stock elevation allows continued use of iron or bead sights, making it ideal for compact and tactical setups. The