
The Tactical Solutions Pac-Lite IV upgrade replaces your factory Ruger Mark IV or Mark IV 22/45 upper with a lighter configuration to improve balance while maintaining reliable function. This 6-inch threaded barrel assembly includes a thread protector end cap and is drilled and tapped for Pac-Lite scope bases, making it a straightforward way to tighten up your setup without a gunsmith.
Key features
- Lightweight aluminum barrel and receiver with stainless breech face for durability
- Designed as a direct upper replacement for Ruger Mark IV / Mark IV 22/45 frames
- 6-inch 22 LR threaded barrel for compatibility with 1/2x28 suppressors and muzzle devices
- 11 degree target crown for consistent accuracy potential
- Drilled and tapped for Pac-Lite scope bases for easier optics mounting
Upgrade your Ruger Mark IV platform with a lighter Pac-Lite IV upper built for accuracy and everyday reliability.
Tactical Solutions Pac-Lite IV .22 LR Ruger Mark IV / Mark: quick facts
- What caliber is the Tactical Solutions Pac-Lite IV .22 LR Ruger Mark IV / Mark?
- It is chambered in .22 LR.
- How many rounds does it hold?
- 10+1 rounds.
- How big and heavy is it?
- Barrel length 6 inches, weight 9.5 ounces.
- What kind of action does it use?
- Double Action.
- Is it optic ready or threaded?
- Optic ready: Yes; threaded barrel: Yes.
- Is it new or used?
- New, in the original packaging.
- Can I buy it in Iowa?
- Yes. It ships to a licensed FFL dealer in Iowa; you pick it up there after the background check. Rifles and shotguns ship to your chosen Iowa FFL dealer for the background check and pickup.
- Is it in stock?
- Yes, at $390.00. Orders leave within 1-2 business days; shipping is free over $999.







