Description
Ruger Mark IV 22/45 is a semi-auto .22 LR pistol with a 5.5 in bull barrel and a 10+1 round capacity. The Mark IV uses a one-button takedown for quick field-stripping. It has an ambidextrous manual safety, a push-button magazine release on the left side of the frame, and a sighting setup with a fixed front and adjustable rear.
Key features
- One-button takedown for quick and easy field-stripping
- Contoured ejection port
- Drilled and tapped receiver for a Weaver or Picatinny style rail for mounting optics
- Ambidextrous manual safety that can be converted to left-side only with the included washer
- Left-side push-button magazine release
- Pressing a button in the back of the frame tilts the barrel-receiver assembly up and off the grip frame without tools
- Fixed front and adjustable rear sights with a contrast sighting system
Specifications
| Caliber | .22 LR |
|---|---|
| Action | Semi-Auto |
| Capacity | 10+1 rounds |
| Barrel Length | 5.5 in |
| Rate of Twist | 1-in-16 in |
| Safety | Ambidextrous Manual |
| Sights | Fixed Front, Adj Rear (Contrast) |
| Slide | Blued Steel |



