Enhance the look and functionality of your Mossberg shotgun with this premium Blued Barrel Heat Shield Kit designed for 12 Gauge 500/590 or Maverick plain barrels. Crafted from durable glass-filled nylon and aluminum this heat shield provides superior heat dissipation and protection ensuring a cooler grip during extensive use. Its sleek blued finish complements the classic style of your firearm offering a seamless integration without altering performance. Note: Not compatible with vent rib 590 7-shot models Shockwave 590A1 590M breacher barrels or ghost ring sight barrels. Upgrade your shotgun's appearance and comfort with this high-quality heat shield kit.