True Precision TPSHCPBXT: True is proud to offer its drop-in ready barrel for the Springfield Hellcat Pro, designed for the 3.7\" Hellcat Pro 9mm models (also available for Hellcat, 3.1). True barrels deliver unmatched accuracy, combining advanced cuts, chamfers, and feed ramp designed to outperform OEM standards and to ensure reliable feeding of all types of ammunition designs. The proprietary stainless steel broach cut rifling underscores the commitment to those who demand only the best. The True barrel stands as the definitive Springfield Hellcat Pro upgrade.