The Tactical Solutions Pac-Lite TSS suppressor barrel for Ruger Mark IV delivers integrated sound suppression in a compact, lightweight package purpose-built for .22 LR shooters who want quiet, accurate plinking without the bulk of a traditional threaded barrel and screw-on can. This integrally suppressed barrel is engineered to fit directly into your Mark IV or Mark IV 22/45 platform, giving you a complete suppressed upper that's easier to handle and faster to deploy than cobbling together separate components. At just 12 ounces, it doesn't bog down your pistol or slow your target acquisition—a major advantage for shooters who value quick, nimble handling.
The Pac-Lite TSS features titanium interlocking baffles that do the heavy lifting on suppression, paired with a patented stainless steel split tube design that breaks down for field cleaning and maintenance. You won't need gunsmith intervention or specialized tools every time you want to service the baffle stack—that's a real quality-of-life feature for shooters running suppressed rimfire regularly. The muzzle-end fiber optic front sight system (patent pending) is integrated into the barrel itself, so you get a functional aiming solution without adding length or complexity.
Installation is straightforward; this barrel drops into your Mark IV receiver without complications. Whether you're running suppressed practice sessions at the range, hunting small game in noise-sensitive areas, or just enjoying quieter shooting sessions in your backyard, the Pac-Lite TSS keeps the overall profile short and manageable while delivering the accuracy you expect from a precision-rifled .22 LR barrel.
| Weight | 12 oz |
| Caliber | .22 LR |
| Bore Length | 3.50 inches |
| Overall Length | 12.75 inches |
| Twist Rate | 1-16 |
| Front Sight | Green fiber optic (muzzle-end) |
| Suppressor Type | Integral (built into barrel) |
| Baffle Material | Titanium |
| Tube Material | Stainless steel (split design) |
Yes. The Pac-Lite TSS is engineered as a direct-fit upper/barrel assembly for the Ruger Mark IV and Mark IV 22/45. Installation is straightforward—it drops into your receiver without modification.
No. The suppression is integral to the barrel itself. The titanium baffles are built into the barrel, so you get a complete suppressed system right out of the box. No threaded muzzle, no screw-on can required.
Yes. The patented stainless steel split tube design allows you to remove the baffle stack for field cleaning and maintenance without specialized tools or gunsmith help. This makes suppressor upkeep much more user-friendly than traditional fixed designs.
The barrel features a green fiber optic front sight integrated at the muzzle end. This patent-pending design gives you a functional aiming solution without adding extra length or bulk to the barrel.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
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Tactical Solutions
Tactical Solutions
Tactical Solutions
