The Tactical Solutions Pac-Lite IV is a lightweight, purpose-built .22 LR barrel and receiver upgrade for Ruger Mark IV and Mark IV 22/45 pistols. It is designed to improve balance and accuracy while remaining easy to install on the factory frame. The barrel is threaded for attachments and finished in black anodize for a subdued appearance.
Key Specifications
- The caliber is .22 LR.
- The barrel measures 6 inches in length.
- The thread specification is 1/2″-28 for muzzle attachments.
- The rate of twist is 1:16.
- The bore is finished in chrome-moly.
- The finish is black anodized.
- The barrel is suppressor-ready and accepts muzzle devices.
- The sighting package is blade ramp front and adjustable rear.
- The unit weight is approximately 9.5 ounces.
- Designed to fit Ruger Mark IV and Mark IV 22/45 uppers.
Pac-Lite IV offers a practical upgrade for shooters seeking improved handling and target performance from a .22 LR pistol. Its threaded muzzle, target crown and lightweight profile make it well suited to precision practice, competition training, and general range use. The Pac-Lite design balances accuracy and convenience for shooters who demand dependable, straightforward performance from their equipment.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
