The Tactical Solutions Pac-Lite Barrel & Receiver (brand part no. PL6TEMBNF) is a lightweight, accurate 6-inch .22 LR barrel and receiver built to fit the Ruger Mark I, Mark II, Mark III, and 22/45 pistols, finished in black anodized chrome moly steel with a threaded muzzle. Tactical Solutions built its reputation in the .22 LR aftermarket barrel world on exactly this kind of upgrade — lightweight, highly accurate, and easy to install — and the Pac-Lite dramatically improves accuracy, performance, and reliability over a stock Ruger barrel. A blade ramp front sight paired with an adjustable rear sight rounds out a genuine performance upgrade rather than just a cosmetic swap.

Key Specifications

• Chambered in .22 LR with a 6-inch barrel length.
• Fits Ruger Mark I, Mark II, Mark III, and 22/45 pistols.
• Built from hard-anodized 6061-T6 aluminum over a chromoly steel liner for a lightweight, accurate barrel.
• Features a threaded muzzle.
• Uses a blade ramp front sight and adjustable rear sight.
• Twist rate of 1:16.
• Uses a blade ramp front sight with adjustable rear.
• Tactical Solutions built its reputation in the .22 LR aftermarket barrel market on kits like this.
• Designed as a bolt-on accuracy upgrade requiring no gunsmithing to install.

Frequently Asked Questions

What pistols does this barrel fit? The Ruger Mark I, Mark II, Mark III, and 22/45.

Is the muzzle threaded? Yes, this version ships with a threaded muzzle.

Buy the Tactical Solutions Pac-Lite Barrel & Receiver

Upgrade your Ruger’s accuracy with a barrel from Tactical Solutions. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and see our full handgun barrel selection.