The Mark IV features a simple, one-button takedown for quick and easy field-stripping and proper chamber-to-muzzle cleaning. Features are a cold hammer-forged barrel; internal cylindrical bolt construction ensures permanent sight-to-barrel alignment; contoured ejection port and easy-to-grasp bolt ears allow for durable and reliable operation round after round; sighting system features a drilled and tapped receiver for Weaver or Picatinny style rail and mbidextrous manual safety can be converted to left-side only with included washer. Includes two 10rd magazines.
| Manufacturer | Ruger |
| Model | Mark IV Target |
| Caliber | 22 LR |
| Type | Pistol |
| Action | Single Action |
| Capacity | 10+1 |