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Ruger Mark IV 22/45 Semi-auto .22 LR 4.4" Barrel 10+1 Rounds Blemished
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$359.99
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SKU: WX2*0748402
Overview
Built for rimfire shooting sessions, this pistol brings together a .22 LR chambering, a threaded 4.4" bull barrel, and fixed front with adjustable rear sights for controlled range use. Its 1911-style grip frame and one-button takedown system make it practical for training, plinking, and small-game target practice, while the included 10-round magazine keeps it ready for the range. The blemished designation means minor cosmetic defects are present, but the gun is brand new and still covered by the factory warranty.
Why Hunters Choose the Ruger
Chambered .22
LR for versatile rimfire use
Threaded 4.4-inch
Bull barrel supports suppressor compatibility
One-button Takedown
Simplifies cleaning and maintenance
1911-style Grip
Checkered synthetic panels
Fixed Front
Adjustable rear sights for precision
Key Features
- Chambered in .22 LR for versatile rimfire use.
- Threaded 4.4-inch bull barrel supports suppressor compatibility.
- One-button takedown simplifies cleaning and maintenance.
- 1911-style grip frame with checkered synthetic panels.
- Fixed front and adjustable rear sights for precision.
- Includes one 10-round magazine.
Best Used For
- Ideal for rimfire training sessions where a 1911-style grip and simple takedown matter.
- Well suited to range shooters wanting a .22 LR pistol for plinking and practice.
- A practical choice for small-game target practice with fixed front and adjustable rear sights.
- Good for suppressor-ready setups needing a threaded 4.4-inch bull barrel.
- Useful for buyers comfortable with blemished cosmetics in exchange for a lower price.
Specifications
| Action | Semi-auto |
|---|---|
| Barrel Length | 4.4" |
| Barrel Type | Threaded bull barrel |
| Caliber | .22 LR |
| Capacity | 10+1 rounds |
| Condition | Blemished model; brand new with minor cosmetic defects |
| Frame Material | Black polymer |
| Grip Panels | Checkered synthetic panels |
| Grip Style | 1911-style grip frame |
| Magazine Included | One 10-round magazine |
| Overall Length | 8.5 in |
| Receiver Material | Blued alloy steel |
| Rifling | Six-groove rifling |
| Sights | Fixed front and adjustable rear sights |
| Suppressor Compatibility | Yes |
| Takedown System | One-button takedown |
| Threaded Barrel | Yes |
| Twist Rate | 1:16" RH |
| Warranty | Factory warranty still in place |
Pros
- Chambered in .22 LR for versatile rimfire use
- Threaded 4.4-inch bull barrel supports suppressor compatibility
- One-button takedown simplifies cleaning and maintenance
- 1911-style grip frame with checkered synthetic panels
- Fixed front and adjustable rear sights for precision
- Includes one 10-round magazine
Considerations & Trade-offs
- This is a blemished model, so minor cosmetic defects are expected even though function is unaffected.
- The included 10-round magazine means capacity is limited to 10+1 rounds.
- Chambered in .22 LR, it is suited to rimfire use rather than centerfire applications.
- The threaded barrel adds suppressor compatibility, but that also means the pistol is set up for accessories rather than a plain non-threaded profile.
Suggested Comparisons
- Rimfire semi-auto pistols
- Threaded-barrel pistols
- Training pistols
- Small-game practice pistols
Suggested Accessories
- Cleaning kit
- Thread protector
- Rimfire ammunition
- Pistol case
Frequently Asked Questions
Is this Ruger Mark IV 22/45 chambered for .22 LR only?
Yes. The product data lists it as chambered in .22 LR.
Does this model come ready for a suppressor?
It has a threaded 4.4" bull barrel, and the description states that it offers suppressor compatibility. Any suppressor use would still depend on the suppressor and local laws.
How many rounds does it hold?
The included magazine is listed as a 10-round magazine, and the product title shows 10+1 rounds.
What kind of sights does it have for target work?
The listed sights are fixed front and adjustable rear sights.
What does 'blemished' mean on this pistol?
The description says it is brand new and that the blemished model may have minor cosmetic defects. It also states that these defects do not affect function.