Rail Barrel Mount Features The Leapers UTG Paintball Rail Barrel Mount features an innovative three-piece design that easily and securely clamps to the barrel of your favorite shotgun or paintball gun. This rail barrel mount is compatible with barrels between 0.75 and 1.1 inches in diameter or with flashlight tubes between 0.75 and 1.1 inches in diameter. Constructed from solid aluminum with an attractive matte black finish the Leapers UTG Paintball Rail Barrel Mount is designed to deliver many years of reliable performance. If you are in need of a lightweight but durable barrel mount for your shotgun or paintball gun look no further. Rail Barrel Mount Specifications Leapers Rail Barrel Mount Paintball/Universal Shotgun 3 Slot Single-rail