Enhance your shotgun's capacity with the Toni System Mag Tube Extension designed specifically for the Benelli Nova/Supernova 12Ga. This 47cm extension not only increases your magazine capacity but also features a built-in glass breaker for emergency situations. Crafted from durable materials, it ensures reliability and longevity. The sleek black finish adds a tactical touch to your firearm. Installation is straightforward, making it a perfect upgrade for both seasoned shooters and beginners. Elevate your shooting experience with this essential accessory!