With the PPicatinny Barrel Mount by Killhouse Weapon Systems, you can easily add picatinny accessories to your paintball gun. Simply install the Picatinny Barrel Mount onto your barrel and attach your favourite picatinny accessory and you now have a tactical looking paintball gun. With four screws, the Picatinny Barrel Mount by Killhouse Weapon Systems securely attaches onto your barrel and allows you to easily add accessories like a Bi-Pod to help you stabilize when shooting.