Boyt Harness Tactical Rectangular Shotgun Weapons Case with Ammo Management System Constructed of 1000-denier heavy-duty ballistic nylon Compatible with tactical shotguns up to a 20" barrel length Designed to accommodate a wide variety of accessories including optics,pistol grips, and fore-end accessories Outside accessory pouches has multicompatible webbing for extra ammo pouches and accessories Inernal Dimensions: 41" x 12" x 2..5"