Ruger Mark IV 22/45 Lite .22 LR Threaded Barrel (2x10rd)
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About this product
The Ruger Mark IV 22/45 Lite .22 LR Threaded Barrel (2x10rd) is a rimfire semi-automatic pistol built for range work, training, and general target shooting. Chambered in .22 LR, it pairs an aerospace-grade aluminum receiver with a polymer grip frame and checkered 1911-style panels. This model ships with a factory-installed Picatinny rail, adjustable sights, and a threaded, cold-hammer-forged barrel. An ambidextrous manual safety adds functional versatility. Per manufacturer specs, the pistol weighs just 22 ounces unloaded.
| Manufacturer | Ruger |
|---|---|
| Model | Mark IV 22/45 Lite |
| Material | Aerospace-grade aluminum receiver / polymer grip frame |
| Compatibility | .22 LR ammunition; accepts standard Ruger Mark IV magazines |
| Finish | Anodized receiver / matte finish (per manufacturer specs) |
| Weight | 22 ounces (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Threaded Cold-Hammer-Forged Barrel — lets you attach a compensator or suppressor for quieter shooting and reduced muzzle rise. Perfect for training or plinking without spooking the birds.
- Adjustable Sights and Picatinny Rail — dial in your point of aim with the factory sights, or mount a red dot for faster target acquisition. Great for transitioning from iron to optic.
- 1911-Style Grip Frame — familiar angle and checkered panels give you a solid hold, especially if you shoot a 1911. Helps with muscle memory at the range.
- Ambidextrous Manual Safety — left- and right-handed shooters can engage or disengage the safety without breaking their grip. Adds peace of mind when handing the pistol to a buddy.
- One-Button Takedown — push a single button to remove the barrel and receiver for cleaning. No tools needed, which means less fuss between dove hunts.
Who It's For
This Ruger Mark IV 22/45 Lite is for the southern shooter who wants a lightweight .22 pistol for range days, training, or informal target work. It's a fine choice for new shooters learning the ropes, or for seasoned hands who need a cheap-to-shoot companion for their centerfire pistol. The threaded barrel also appeals to those who run a suppressor for quieter practice.
Pros and Cons
Pros: Lightweight build (22 oz), accurate cold-hammer-forged barrel, easy takedown for cleaning, 1911 grip angle, threaded for accessories, ambidextrous safety.
Cons: The aluminum receiver can show wear over time if you're rough with it. Some shooters find the polymer grip frame a bit slick without aftermarket stippling or grip tape.
Comparison
| Feature | Ruger Mark IV 22/45 Lite | Zev Technologies OZ9 | Geissele Automatics Super 9 |
|---|---|---|---|
| Caliber | .22 LR | 9mm | 9mm |
| Weight (unloaded) | 22 oz | ~24 oz | ~26 oz |
| Barrel Length | 4.4 inches (threaded) | 4.5 inches | 4.5 inches |
| Frame Material | Aerospace aluminum / polymer | Stainless steel / polymer | Aluminum / polymer |
| MSRP | $589.73 | $1,200+ | $1,500+ |
| Best For | Budget rimfire training | Competition / duty | Precision / race gun |
FAQ
Does this Ruger Mark IV 22/45 Lite come with a threaded barrel?
Yes, sir. This model includes a factory-threaded, cold-hammer-forged barrel that accepts standard 1/2x28 thread pitch accessories. It ships with a thread protector installed.
What magazines does it use?
It takes the standard Ruger Mark IV 22/45 10-round magazines. Two of those are included in the box.
Can I mount a red dot sight on this pistol?
Yes, the factory Picatinny rail accepts most mini red dots. You can also use the adjustable iron sights if you prefer irons.
Is the takedown really that easy?
It is. Push the button on the back of the receiver, tilt the barrel assembly forward, and lift it off. No tools required. Ruger designed it that way for quick cleaning.
Trust Block
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- ✅ Ships within 1-2 business days
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Last updated: April 2026