Ruger Mark IV Tactical .22 LR Pistol – 4.4 in. Threaded
RugerPRODUCT OVERVIEW
At a Glance
FIT & COMPATIBILITY
What You Need to Know
Compatibility details selected by the Ready Gunner team.
PACKAGE DETAILS
Everything Included
READY GUNNER VIDEO
See It in Action
Take a closer look at this product with the Ready Gunner team.
READY GUNNER PURCHASE GUIDE
Ruger Mark IV Tactical .22 LR Pistol – 4.4 in.
The Ruger Mark IV Tactical is a semi-automatic .22 LR pistol with a 4.4-inch threaded barrel and factory-installed Picatinny rails on both the top and bottom of the receiver. It uses the Mark IV's one-button takedown and a one-piece CNC-machined aluminum grip frame, and ships with two 10-round magazines.
Threaded Cold Hammer-Forged Barrel
The 4.40-inch barrel is cold hammer-forged with a 1:16-inch right-hand twist and six grooves, threaded 1/2"-28 for Ruger's Silent-SR or other suppressors.
One-Button Takedown
A recessed button in the back of the frame lets the barreled receiver tilt up and off the grip frame without tools, for chamber-to-muzzle cleaning. The internal cylindrical bolt keeps the sights permanently aligned with the barrel.
Top and Bottom Picatinny Rails
Picatinny rails are factory-installed above and below the receiver, for an optic on top and a light or laser underneath. The receiver is also drilled and tapped. Sights are a fixed front and a fully adjustable rear.
Aluminum Grip Frame
Unlike the polymer-frame 22/45 models, the Mark IV Tactical's grip frame is one-piece, precision CNC-machined aluminum, with a natural pointing grip angle and replaceable checkered grip panels.
Controls and Safeties
Controls include an ambidextrous manual safety (convertible to left-side only with the included washer), a left-side push-button magazine release with drop-free magazines, a magazine disconnect safety, and an ergonomic bolt stop.
Product Specifications
| Manufacturer | Ruger |
| Model | Mark IV Tactical |
| Manufacturer Part Number | 40150 |
| UPC | 736676401505 |
| Product Type | Pistol |
| Caliber | .22 LR |
| Barrel Length | 4.4 in, Cold Hammer-Forged, Threaded 1/2x28, 1:16 Twist |
| Action | Semi-Auto, Single-Action (Internal Bolt, Blowback) |
| Capacity | 10+1 |
| Finish | Black Oxide |
| Overall Length | 8.5 in |
| Weight | 34.6 oz |
What's Included
- Mark IV Tactical pistol
- 2 10-round magazines
Product identification: Ruger Mark IV Tactical pistol, model number 40150, UPC 736676401505. Specifications reflect the supplied product information.
- RG Product Type:
- Firearm
- Caliber:
- 22 LR
- Barrel Length:
- 4.4 in.
- Action:
- Semi-automatic
- Capacity:
- 10+1
- Finish:
- Blued
- MPN:
- 40150
- UPC:
- 736676401505