Description
The Ruger Mark IV 22/45 5.5″ Blued .22 LR 2x10rd is a rimfire target pistol built for consistent, easy maintenance and accurate small-bore shooting. Its one-button takedown allows the barrel-receiver assembly to tilt up and off the grip frame for quick field-stripping and chamber-to-muzzle cleaning. The design includes a drilled-and-tapped receiver for Weaver/Picatinny-style optics and a cold hammer-forged bull barrel for sustained accuracy potential. Key Specifications The caliber is .22 LR. The action is Semi-Auto. The barrel measures 5.50 inches and is described as a bull barrel. The capacity is 10 rounds.
| Manufacturer | Ruger (per manufacturer specs) |
|---|---|
| Model | Mark IV 22/45 |
| Material | Steel barrel, aluminum grip frame, polymer trigger guard assembly |
| Compatibility | Ruger Mark IV magazines; Weaver/Picatinny optics mount (drilled and tapped) |
| Finish | Blued |
| Weight | Approximately 34.5 oz. (unloaded, per Ruger specs) |
| Condition | New |
Key Features
- One-Button Takedown — Why it matters: You can field-strip the entire pistol in seconds without tools, making routine cleaning simple enough for new shooters and youth to do themselves.
- Cold Hammer-Forged Bull Barrel — Why it matters: This barrel holds tight groups round after round, even when you’re plinking at steel targets or working on slow-fire precision with kids.
- Drilled and Tapped Receiver — Why it matters: Adding a red dot or reflex sight is straightforward, so you can keep both eyes on the target—great for teaching beginners.
- 1911-Style Grip Angle — Why it matters: The 22/45 grip feels familiar to anyone who’s shot a 1911, and the slim profile fits smaller hands comfortably for family range days.
- Two 10-Round Magazines — Why it matters: You get a spare magazine right out of the box, which means less downtime reloading and more time focusing on fundamentals.
Who It’s For
This Ruger Mark IV 22/45 5.5″ Blued .22 LR 2x10rd is for families who want a reliable, low-recoil target pistol that’s easy to maintain. It works well for youth shooters learning the basics, for parents who need a consistent training tool, and for beginners stepping into the world of semi-auto rimfire handguns. The lightweight design and adjustable sights also make it a solid choice for casual plinking and small-game hunting.
Pros and Cons
- Pros: Simple one-button takedown for quick cleaning; accurate bull barrel; optics-ready receiver; two magazines included; 1911-style grip fits most hand sizes.
- Cons: The blued finish requires regular oiling to prevent rust in humid environments; the polymer trigger guard may feel less premium than all-metal frames, but it keeps the weight down.
Comparison: Ruger Mark IV 22/45 vs. Competitors
| Feature | Ruger Mark IV 22/45 (This Product) | Zev Technologies OZ9c | Agency Arms Syndicate P320 |
|---|---|---|---|
| Caliber | .22 LR | 9mm | 9mm |
| Barrel Length | 5.5″ bull barrel | 4.0″ threaded | 4.7″ |
| Capacity | 10+1 rounds | 15+1 rounds | 17+1 rounds |
| Weight (unloaded) | ~34.5 oz. | ~24 oz. | ~28 oz. |
| Optics Ready | Yes (drilled and tapped) | Yes (RMR cut) | Yes (RMR cut) |
| Price Point | Lower (budget-friendly) | Higher (custom competition) | Higher (duty-grade) |
| Best For | Training, plinking, youth shooters | Competition, high-round-count drills | Duty, self-defense, competition |
The Ruger Mark IV 22/45 is purpose-built for rimfire training and plinking, while the Zev and Agency models are centerfire pistols for serious competition or carry. If you’re teaching new shooters or want a cheap-to-shoot trainer, the Ruger is the clear choice.
FAQ
What does the “22/45” mean in the name?
The “22/45” refers to the 1911-style grip angle, which is 22 degrees (similar to the 1911 platform). This makes the grip feel natural for shooters familiar with 1911s and comfortable for smaller hands.
Can I mount a red dot sight on this pistol?
Yes. The receiver is drilled and tapped for Weaver/Picatinny-style optics mounts. You can add a red dot or reflex sight using the correct base plate (not included).
How do I clean the Ruger Mark IV 22/45?
Press the one-button takedown lever behind the trigger, tilt the barrel-receiver assembly up and off the frame. Clean the bore from chamber to muzzle, then reassemble. No tools are needed.
Is this pistol safe for a beginner or young shooter?
Absolutely. The .22 LR cartridge produces very low recoil, and the 5.5″ bull barrel adds weight to further reduce muzzle flip. The grip angle and slim profile help smaller hands maintain proper control.
Are spare magazines available?
Yes. Ruger and aftermarket manufacturers produce 10-round magazines for the Mark IV 22/45. We stock several options in our Magazines category.
Ready to Add This to Your Range Bag?
The Ruger Mark IV 22/45 5.5″ Blued .22 LR 2x10rd is a dependable rimfire pistol that makes training fun and maintenance easy. Whether you’re teaching a family member or honing your own skills, this .22 handgun delivers accuracy and simplicity. Order now and get free shipping on this item.
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Last updated: April 2026
Browse more in our Semi Auto Handguns or check out Rimfire Pistols for similar options.
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