TacSol’s Legacy PAC-LITE Line of Barrels

Back in 2002, TacSol [Tactical Solutions] was formed with a clear mission: to provide high-quality, performance-enhancing upgrades for .22LR firearms. Our very first product, the PAC-LITE® barrel, set the stage for their reputation in the aftermarket barrel industry. This blog explores the evolution and impact of the PAC-LITE line of barrels, including the PAC-LITE, PAC-LITE IV, and PAC-LITE TSS.

PAC-LITE® Barrel Upgrade for Ruger® Mark I, II, III, and Ruger 22/45™ Pistols

The PAC-LITE pistol barrel is an ultra-lightweight, highly accurate upgrade for the Ruger® Mark I, II, III, and Ruger 22/45™ pistols. Designed for easy installation, this barrel exemplifies TacSol’s commitment to quality and performance. Hand-chambered for .22LR with a target crown and chromoly bore, the PAC-LITE barrel upgrade offers improved accuracy, much lighter weight, and an impressive aesthetic appearance. 

Usage: Ideal for plinking, target shooting, and small game hunting.

Design: The PAC-LITE barrel stands out with its unique design and quality craftsmanship. Machined from billet 6061-T6 certified aluminum and coated with hard anodize, it promises durability and a sleek finish. The threaded muzzle allows for easy attachment of silencers or compensators, making it versatile for various shooting needs.

• Chamber: .22LR
• Target Crown: 11-Degree
• Threads: 1/2” x 28
• Twist: 1:16”
• Drilled & Tapped: Yes
• Fluted: Available in fluted and non-fluted options
• Barrel Diameter: 1.00″
• Barrel Length: 4.5″ or 6″
• Weight: 8.0 oz – 10.2 oz
• Open Sights: Included

PAC-LITE IV® Barrel Upgrade for Ruger® Mark IV™ and Mark IV 22/45™ Pistols

Building on the success of the original PAC-LITE, the PAC-LITE IV provides an ultra-lightweight, highly accurate upgrade for Ruger® Mark IV™ and Mark IV 22/45™ pistols. This barrel continues the legacy of easy-to-install performance barrels that TacSol is known for.

Usage: Perfect for plinking, target shooting, and small game hunting.

Design: Like its predecessor, the PAC-LITE IV is machined from billet 6061-T6 certified aluminum with a hard-anodize coating. Its threaded muzzle facilitates the attachment of silencers or compensators. Hand-chambered for .22LR with a target crown and chromoly bore, it ensures high accuracy and durability.

• Chamber: .22LR
• Target Crown: 11-Degree
• Threads: 1/2” x 28
• Twist: 1:16”
• Drilled & Tapped: Yes
• Fluted: Available in fluted and non-fluted options
• Barrel Diameter: 1.00″
• Barrel Length: 4.5″ or 6″
• Weight: 8 oz – 10.2 oz
• Open Sights: Standard front sight, fully adjustable rear

PAC-LITE® TSS Barrel Upgrade for Ruger® Mark I, II, III, and Ruger 22/45™ Pistols

Based on the innovative design of our PAC-LITE barrel upgrades and our superior silencer construction, we decided to merge these technologies, leading to the creation of the PAC-LITE TSS® integrally suppressed barrels—showcasing TacSol’s commitment to cutting-edge engineering and exceptional performance.

For those seeking the pinnacle of silent shooting performance, the PAC-LITE TSS offers an integrally suppressed .22LR pistol barrel. Engineered for precision and durability, it features the lightweight Clean-Lok™ baffle system, ensuring optimal sound suppression and easy serviceability.

Usage: Ideal for quiet plinking, target shooting, and small game hunting.

Design: The PAC-LITE TSS provides exceptional decibel reduction in a robust, easy-to-clean design. The Clean-Lok™ baffle system, made from titanium, enhances durability and longevity. With its drilled and tapped design for scope bases and adjustable fiber optic sights, it offers an impressive suppressed shooting experience.

• Chamber: .22LR
• Twist: 1:16”
• Drilled & Tapped: Yes
• Barrel Diameter: 1.00″
• Barrel Length: 12.75″
• Bore Length: 3.5″
• Weight: 12 oz – 12.2 oz
• Open Sights: Fiber Optic Front, Fully Adjustable Rear.
• NFA Regulated Item / Tax Stamp Required

Since its inception in 2002, TacSol has been at the forefront of the .22LR aftermarket barrel industry. The PAC-LITE line of barrels—starting from the original PAC-LITE to the PAC-LITE IV and PAC-LITE TSS—showcases our commitment to innovation, quality, and performance. Whether you are a plinker, target shooter, or hunter, the PAC-LITE barrels offer a reliable, high-performance upgrade for your Ruger® pistols.

Explore the PAC-LITE line and experience the difference that TacSol barrels can make. For more information and to purchase, visit our website.

By offering detailed insights into the PAC-LITE line, we hope to continue our tradition of providing top-notch products that enhance your shooting experience. Stay tuned for more updates and innovations from TacSol!