TacSol Pac-Lite IV TSS Integrally Suppressed Barrel

The TacSol PAC‑LITE IV® TSS Barrel Upgrade is an integrally suppressed upper designed for the Ruger® Mark IV and Mark IV 22/45™ pistols. Weighing just 12 ounces, it combines a lightweight aluminum upper with a series of interlocking titanium baffles and a stainless-steel split tube for maximum durability and serviceability. The patented Clean-Lok™ design allows for easy disassembly from the front, simplifying maintenance. It includes a fiber-optic front sight and comes pre-drilled and tapped for mounting a Pac-Lite scope base, offering flexibility for optics and enhanced target acquisition.

This barrel system is engineered for impressive sound suppression and reliable accuracy. With a 12.75″ overall length, 3.5″ bore, and a 1:16″ twist rate, the PAC-LITE IV TSS is optimized for precision shooting in a compact, integrally suppressed format. Installation is typically drop-in and requires no gunsmithing, making it a convenient and high-performance upgrade for any Mark IV platform. Finished with durable Cerakote™ and backed by a lifetime warranty, it delivers the ideal combination of quiet performance, accuracy, and ease of use.