With a proprietary charge tube design, the MaxForce Flow Ultra-Kleen family provides an almost debris-free operation, even in severe doglegs and high-angle wells. The Big Hole MaxForce Flow Ultra-Kleen System helps ensure that debris created from shaped charges is minimized, containing larger debris pieces within the gun system for safe, clean perforating without sacrificing flow area. The system also reduces dynamic transient forces during the perforation event, which safeguards the completion and tubing-conveyed perforating string.