RUGER 40149 MARK IV 22/45 TACTICAL 22 LR 10+1 4.40" THREADED BARREL
RUGER 40149 MARK IV 22/45 TACTICAL 22 LR 10+1 4.40" THREADED BARREL
The RUGER 40149 MARK IV 22/45 TACTICAL is a reliable .22 LR pistol featuring a 4.40" threaded barrel and a 10+1 capacity. Its ergonomic design ensures comfort and precision.
UPC :
736676401499SKU/MPN :
40149
Barcode:
736676401499
MPN:
40149
The Ruger Mark IV 22/45 Tactical (40149) is a semi-automatic rimfire pistol chambered in .22 LR, built for sport shooters, trainers, and suppressor-ready range use. This threaded barrel 22 LR target pistol delivers the grip angle and control of a 1911-style handgun with the economy and versatility of a rimfire platform.
Key Features
- Part number: 40149
- Caliber: .22 LR
- Capacity: 10+1
- Barrel length: 4.40 inches, cold hammer-forged, threaded bull barrel
- Thread pattern: 1/2-28 with thread protector included
- Grip frame: Polymer with checkered 1911-style panel grips, serrated frontstrap, and checkered backstrap
- Receiver material: Alloy steel
- Finish: Black oxide blued
- Sights: Fixed front sight, adjustable rear sight
- Top and bottom Picatinny rails
- Drilled and tapped receiver for Weaver or Picatinny-style optic rail
- Action: Single-action semi-automatic
- Safety: Ambidextrous manual safety
- Weight: 33.3 oz.
- Overall length: 8.50 inches
- Twist rate: 1:16 inches right-hand, 6 grooves
- Includes two 10-round magazines
Special Features
- One-button takedown allows the barrel and receiver assembly to tilt up and separate from the grip frame without tools, making field-stripping and cleaning fast and straightforward.
- The cold hammer-forged barrel produces consistent rifling along the full bore length, delivering tight groupings and long service life across high round counts.
- The 1/2-28 threaded muzzle with a matching thread protector makes the Mark IV 22/45 Tactical (40149) compatible with a wide range of suppressors and muzzle devices currently on the market.
- Top and bottom Picatinny rails let you mount optics, lights, or laser sights without permanent modification to the pistol.
- An internal cylindrical bolt design maintains a fixed and precise alignment between the sights and the bore, unlike traditional slide designs that can shift over time.
- A contoured ejection port and easy-to-grasp bolt ears provide smoother cycling and faster manual operation.
- The push-button magazine release drops the magazine freely for quicker reloads during drills or competition.
- A magazine disconnect prevents discharge when the magazine is removed, adding a layer of safety during handling.
Practical Benefits
- The 1911-style grip angle makes this pistol a natural choice for shooters who train with a full-size service pistol and want to build trigger time at lower cost per round.
- The threaded barrel and dual Picatinny rails give you a ready platform for suppressor host builds right out of the box.
- The adjustable rear sight lets you dial in your zero for consistent performance at your preferred distance without adding aftermarket components.
- The two included 10-round magazines mean you can start shooting immediately without an extra purchase.
- The lightweight .22 LR chambering and familiar 1911 ergonomics make this pistol a practical training tool for newer shooters developing fundamentals alongside experienced competitors looking for an affordable range option.
- Whether you are running drills, building suppressor experience, or simply putting rounds downrange, the Mark IV 22/45 Tactical gives you a platform that grows with your skills.
The Ruger Mark IV 22/45 Tactical (40149) in .22 LR is a proven platform and a smart addition for the sport shooter or trainer who wants suppressor-ready capability, optic mounting flexibility, and a reliable rimfire pistol built to a high standard.
| MANUFACTURER | RUGER |
| MODEL | MARK IV |
| CALIBER | 22 LR |
| TYPE | PISTOL |