Tactical Solutions Pac-Lite 4.5in Threaded Pistol Barrel .22 LR

The Tactical Solutions Pac-Lite pistol barrel is a direct-upgrade barrel designed for Ruger Mark I, Mark II, Mark III, and 22/45 series pistols. Made from a solid piece of aircraft aluminum, the Pac-Lite delivers a lightweight yet robust replacement barrel. Installation is engineered to be performed on your existing MK frame without the need for a gunsmith. The barrel is finished in black and features a threaded muzzle for accessory compatibility.

Key Specifications

• The barrel measures 4.5 inches for compact, balanced handling.
• Chambered for .22 LR to match standard .22 rimfire pistols.
• Constructed from aircraft aluminum for strength with reduced weight.
• The muzzle is threaded to accept compatible accessories.
• Finished in black for a durable, low-reflective appearance.
• Compatible with Ruger Mark I, Mark II, Mark III, and 22/45 series pistols.
• Designed for installation on an existing MK frame without a gunsmith.
• Classified under Pistols – Metal Frame in accessory listings.
• Model name: Pac-Lite.
• Action type for compatible platforms: Semi-Auto.

For shooters who value a lightweight, reliable replacement barrel, the Pac-Lite offers a practical balance of durability and handling. Its aircraft-aluminum construction and threaded muzzle make it a flexible choice for target work, competition, and range use where a compact, easy-to-install barrel is preferred.