SPECS: .27-.45 caliber cleaning rod, 36 inches long EASE OF USE: Smoothly follows the rifling both pushing and pulling, even while under pressure DURABLE: Carbon Fiber rods can be bent to an extreme degree and return to their original straightness VERSATILE: Tipton Dluxe 1-Piece Carbon Fiber Cleaning Rods are available in a variety of calibers, gauges, and lengths CONVENIENT: Ergonomically designed handle that spins on two sets of ball bearings GUARANTEED: This product is covered by a limited lifetime warranty provided by Tipton. Please contact Tipton customer service for assistance