There is no cutting corners when it comes to accuracy. The PROOF Research carbon fiber barrel featured on the 110 Ultralite is manufactured to the highest standard utilizing single-point cut rifling, lead lapping, and a thorough step by step quality control. The specialized wrapping process of the carbon fiber barrel allows for heat to dissipate along the length of the barrel. By moving heat the barrel is able to cool faster and maintain consistent shot for shot accuracy. The end result is a barrel that brings the extreme accuracy of a heavy precision steel barrel at a fraction of the weight.