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Ruger 10/22 Magnum: A Comprehensive Review of the Elusive Rimfire

The Ruger 10/22 is arguably the most popular .22 Long Rifle platform in history, renowned for its reliability, affordability, and vast aftermarket support. However, a lesser-known variant exists: the Ruger 10/22 Magnum, chambered in the potent .22 Winchester Magnum Rimfire (.22 WMR). This article provides a comprehensive review of the Ruger 10/22 Magnum, exploring its history, features, performance, and why it remains a sought-after, albeit somewhat elusive, rimfire rifle.

A Brief History of the Ruger 10/22 Magnum

Sturm, Ruger & Co. introduced the Ruger 10/22 in 1964, and it quickly became a staple for plinking, small game hunting, and recreational shooting. The standard 10/22, chambered in .22 LR, is a simple, blowback-operated, semi-automatic rifle known for its user-friendliness and customizable nature. The Ruger 10/22 Magnum, intended to offer a more powerful rimfire option, was introduced later but never achieved the same widespread popularity as its .22 LR counterpart. Production numbers were lower, and it was eventually discontinued, adding to its mystique and desirability among collectors and shooting enthusiasts.

Key Features and Specifications

While visually similar to the standard Ruger 10/22, the Magnum version features significant internal differences to handle the higher pressures of the .22 WMR cartridge. Here’s a breakdown of its key features:

Chambering: .22 Winchester Magnum Rimfire (.22 WMR)
Action: Semi-automatic, blowback operated
Receiver: Alloy steel, typically with a matte black finish
Barrel Length: Usually 18.5 inches, though variations may exist
Stock: Typically wood or synthetic, depending on the model
Magazine Capacity: Typically 9 rounds (flush-fitting rotary magazine)
Sights: Adjustable iron sights, with a receiver grooved for scope mounting
Weight: Approximately 5.5 pounds

The Ruger 10/22 Magnum’s rotary magazine is a key feature, ensuring reliable feeding of the rimmed .22 WMR cartridges. The heavier bolt and reinforced receiver are necessary to withstand the increased pressures compared to the .22 LR.

Performance and Accuracy

The .22 WMR cartridge offers a significant ballistic advantage over the .22 LR. It delivers higher velocities and flatter trajectories, making it suitable for longer-range shooting and taking down slightly larger game. In the Ruger 10/22 Magnum, this translates to improved accuracy and greater terminal energy downrange. Expect effective ranges out to 100 yards or more, depending on ammunition and shooting conditions.

Accuracy is generally good for a semi-automatic rimfire rifle. With quality ammunition and a stable shooting platform, the Ruger 10/22 Magnum is capable of producing groups of 1.5 to 2 inches at 50 yards. Some owners have reported even tighter groups with careful ammunition selection and trigger modifications.

Advantages of the Ruger 10/22 Magnum

Increased Power: The .22 WMR cartridge offers significantly more power than the .22 LR, making it suitable for larger small game and varmint hunting.
Flatter Trajectory: The higher velocity of the .22 WMR results in a flatter trajectory, making it easier to hit targets at longer ranges.
Reliability: Like the standard 10/22, the Ruger 10/22 Magnum is known for its reliable operation.
Aftermarket Support: While not as extensive as the .22 LR, there is still a decent aftermarket for the 10/22 Magnum, offering upgrades and accessories.
Collectibility: Due to its limited production run, the Ruger 10/22 Magnum is considered a collectible firearm.

Disadvantages of the Ruger 10/22 Magnum

Ammunition Cost: .22 WMR ammunition is significantly more expensive than .22 LR ammunition.
Ammunition Availability: While generally available, .22 WMR ammunition can sometimes be harder to find than .22 LR, especially during times of high demand.
Recoil: While still mild, the .22 WMR produces more recoil than the .22 LR.
Noise: The .22 WMR is significantly louder than the .22 LR.
Scarce on the Market: Finding a Ruger 10/22 Magnum for sale can be challenging due to its limited production and discontinuation.

Who is the Ruger 10/22 Magnum For?

The Ruger 10/22 Magnum is ideal for shooters who:

Want a more powerful rimfire option than the .22 LR.
Need a reliable rifle for small game and varmint hunting.
Appreciate the Ruger 10/22 platform and its customizable nature.
Are looking for a collectible firearm.

It may not be the best choice for:

Shooters primarily interested in low-cost plinking.
Those sensitive to recoil or noise.
Individuals who prioritize readily available and inexpensive ammunition.

Finding a Ruger 10/22 Magnum Today

Finding a Ruger 10/22 Magnum for sale today requires patience and persistence. Gun shows, online auction sites, and used gun listings are the most likely places to find one. Be prepared to pay a premium, as the limited availability drives up prices.

Potential Alternatives

If you’re unable to locate a Ruger 10/22 Magnum, several alternatives offer similar performance and features:

Savage A22 Magnum: A bolt-action rifle chambered in .22 WMR known for its accuracy and affordability.
CZ 457 American: Another excellent bolt-action option in .22 WMR, offering exceptional build quality and accuracy.
Henry Lever Action .22 Magnum: A classic lever-action rifle chambered in .22 WMR, providing a unique shooting experience.

Final Thoughts on the Ruger 10/22 Magnum

The Ruger 10/22 Magnum remains a fascinating and desirable rimfire rifle. Its combination of the iconic 10/22 platform and the potent .22 WMR cartridge creates a unique shooting experience. While its scarcity and higher ammunition costs may deter some, its increased power, flatter trajectory, and collectibility make it a worthwhile addition to any serious gun enthusiast’s collection. If you can find a Ruger 10/22 Magnum in good condition and are willing to pay the premium, it’s a rifle that will provide years of enjoyment. Consider the pros and cons carefully, and if it aligns with your shooting needs and preferences, the Ruger 10/22 Magnum could be the perfect rimfire rifle for you.

[See also: Ruger 10/22 Takedown Review] [See also: Best .22 WMR Ammunition] [See also: Rimfire Rifle Comparison: .22 LR vs .22 WMR]