The True Precision TP-P365XLB-XTG is a proud offering from True that serves as a drop-in ready barrel specifically designed for the 3.7\" Sig Sauer P365XL, Xmacro, and Tacops 9mm Models (also compatible with P365, 3.1). The superb outcomes of True barrels are a testament to their unmatched precision.These barrels exhibit an amalgamation of advanced cuts, chamfers, and a redesigned feed ramp. This perfect blend surpasses OEM standards and ensures the unwavering feeding of varied ammunition designs. Crafted with a proprietary stainless steel broach cut rifling technique, these barrels demonstrate True\'s dedication to exceeding expectations.Enlightening the benchmark of Sig P365XL upgrades, the True barrel stands apart in its class.