Lancer Shotgun Extension Tube for Mossberg 590 Plus 8

Enhance your Mossberg 590 with the Lancer Shotgun Extension Tube, adding 8 extra rounds to your capacity. Crafted with machined aluminum and a lightweight carbon-fiber tube, this extension provides a durable yet lightweight upgrade. The included extra-long spring can be customized for optimal loading, while clamps are recommended for extensions beyond the barrel. This extension measures 18.3 inches, ensuring a perfect fit for your shotgun.