The .22 Winchester Magnum Rimfire (WMR) occupies a unique position in the shooting world, bridging the gap between the humble .22 Long Rifle and centerfire cartridges with authority that commands respect. Introduced by Winchester in 1959, this diminutive powerhouse pushes 40-grain bullets at velocities approaching 1,900 feet per second, delivering nearly three times the energy of standard .22 LR ammunition. This performance transformation turns the traditional “plinking” cartridge into a legitimate small game hunting and pest control round capable of clean, ethical kills on prairie dogs, rabbits, and even fox-sized game.
The .22 WMR’s flat trajectory and impressive downrange energy make it an excellent trainer for centerfire shooting fundamentals while maintaining the low recoil and affordable ammunition costs that make extended practice sessions enjoyable. However, this performance potential can only be realized with appropriate optics that complement the cartridge’s capabilities. Unlike .22 LR applications where simple scopes suffice, the .22 WMR benefits from quality glass and precise tracking that allow shooters to exploit its 150+ yard effective range.
Scope selection for .22 WMR rifles requires balancing several factors unique to this cartridge. The lightweight bullets are significantly affected by wind, demanding clear optics for reading conditions and making precise holdoffs. The relatively flat trajectory out to 100 yards makes variable magnification valuable for both close pest control work and longer precision shots. Additionally, many .22 WMR rifles feature lightweight sporterized stocks and actions, making scope weight an important consideration for overall rifle balance.
The rimfire nature of the cartridge presents specific optical requirements. While the mild recoil won’t damage most scopes, the precise shot placement required for humane small game hunting demands excellent tracking and repeatability. Quality glass becomes essential when trying to distinguish small targets like ground squirrels at 100+ yards, where the .22 WMR truly shines compared to its .22 LR cousin.
Modern .22 WMR scopes incorporate features once reserved for centerfire optics: advanced reticles with holdover points calibrated for rimfire trajectories, low-light optimized coatings for dawn and dusk hunting, and robust mechanical systems that maintain zero despite temperature changes and handling.
Ready to unlock your .22 WMR rifle’s precision potential? Let’s explore the scopes that transform this versatile cartridge into a truly effective small game and varmint hunting tool.
1) Leupold VX-Freedom 3-9×40 Rimfire Special (Best Overall Choice)
The Leupold VX-Freedom 3-9×40 Rimfire Special represents the perfect marriage of American optical excellence and purpose-built design specifically engineered for the .22 WMR’s unique characteristics. This scope acknowledges that rimfire cartridges, particularly the high-velocity .22 WMR, deserve the same attention to optical quality and mechanical precision that centerfire shooters have long enjoyed.
Leupold’s rimfire-specific design addresses the unique challenges of .22 WMR shooting through carefully calibrated internals optimized for the cartridge’s trajectory and typical engagement distances. The 3-9x magnification range proves ideal for the .22 WMR’s versatility, providing wide field of view at 3x for close-range pest control while delivering the resolution needed at 9x for precise shot placement on small targets at the cartridge’s maximum effective range.
The Twilight Max HD coating system maximizes light transmission during the critical dawn and dusk periods when small game is most active. Many successful .22 WMR hunts occur during these low-light conditions, and the scope’s ability to gather and transmit available light can mean the difference between a clean shot and a missed opportunity. The multi-layer coatings eliminate the light scatter and reflection that compromise image quality in cheaper scopes.
The Custom Dial System (CDS) available on this model allows Leupold to create custom elevation turrets calibrated specifically for your chosen .22 WMR ammunition. This feature transforms long-range shooting with the cartridge, providing precise elevation adjustments that account for the .22 WMR’s trajectory drop beyond 100 yards. For serious varmint hunters pushing the cartridge’s range limits, this capability is invaluable.
Mechanically, the VX-Freedom features Leupold’s proven adjustment system with precise 1/4 MOA clicks that track consistently and return to zero reliably. The robust internal mechanisms handle the unique stress patterns of rimfire shooting while maintaining the precision needed for small target engagement. The lockable adjustment knobs prevent accidental changes while providing easy access when corrections are needed.
The duplex reticle provides the ideal combination of precision and speed for .22 WMR applications. The thick outer posts allow quick target acquisition on moving small game, while the fine crosshairs enable precise shot placement on vital areas. This proven reticle design has accounted for countless successful hunts and continues to be the most practical choice for general .22 WMR use.
| Key Features | Specifications |
|---|---|
| Magnification | 3-9x40mm |
| Tube Diameter | 1 inch |
| Eye Relief | 4.2 inches |
| Field of View | 33.8-13.3 feet @ 100 yards |
| Turret Style | Finger-adjustable, lockable |
| Reticle | Duplex |
| Weight | 12.1 ounces |
| Length | 12.1 inches |
Pros
- Purpose-built for rimfire applications
- Legendary Leupold optical quality and reliability
- Custom Dial System available for precise trajectory matching
- Excellent low-light performance for dawn/dusk hunting
- Proven magnification range for .22 WMR versatility
- Outstanding warranty and customer service
Cons
- Premium price point for rimfire scope
Ready to experience the precision that made Leupold the choice of serious hunters for generations? This scope transforms your .22 WMR into a precision small game tool that performs flawlessly when opportunities present themselves.
2) Vortex Crossfire II 4-12×40 AO (Best Value Performance)
The Vortex Crossfire II 4-12×40 AO delivers an impressive combination of features and performance that perfectly complements the .22 WMR’s extended-range capabilities without the premium price tag typically associated with variable magnification scopes. For shooters who want to explore the full potential of their .22 WMR rifle while maintaining budget consciousness, this scope provides the optical quality and mechanical precision needed for consistent success.
The 4-12x magnification range addresses the .22 WMR shooter’s need for versatility while emphasizing the cartridge’s strength in medium-range applications. Starting at 4x provides adequate field of view for closer pest control work, while the 12x maximum magnification delivers the resolution needed for precise shot placement on small targets at 100+ yards. This range particularly benefits varmint hunters who encounter targets at varying distances throughout a hunting session.
The adjustable objective (AO) feature sets this scope apart from fixed-focus alternatives, providing critical parallax adjustment that becomes increasingly important as range increases. The .22 WMR’s capability for accurate shooting beyond typical rimfire distances makes parallax control essential for maintaining precision. The side-focus AO allows quick adjustments without disturbing your shooting position, particularly valuable when engaging multiple targets at different distances.
Vortex’s commitment to glass quality shows in the fully multi-coated lenses that deliver bright, clear images with excellent contrast. When you’re trying to distinguish a small varmint from its background at extended range, superior optical clarity isn’t just about comfort, it’s about making ethical shots on appropriate targets. The 40mm objective lens provides good light gathering while maintaining reasonable overall scope dimensions.
The Dead-Hold BDC reticle incorporates holdover points that work well with high-velocity .22 WMR loads, providing aiming references for longer shots without complex calculations. While not as precise as custom-calibrated systems, the BDC reticle offers practical utility for most hunting situations. The Christmas tree-style lower section provides multiple aiming points for various ranges and wind conditions.
Mechanically, the Crossfire II features 1/4 MOA adjustments with positive tactile feedback that tracks reliably across its adjustment range. The scope maintains zero through temperature changes and handling, while the robust construction withstands the unique stresses of rimfire shooting. The fast-focus eyepiece allows quick diopter adjustment for optimal image clarity.
| Key Features | Specifications |
|---|---|
| Magnification | 4-12x40mm AO |
| Tube Diameter | 1 inch |
| Eye Relief | 4.0 inches |
| Field of View | 26.8-9.4 feet @ 100 yards |
| Turret Style | Capped, 1/4 MOA |
| Reticle | Dead-Hold BDC |
| Weight | 16.7 ounces |
| Length | 12.5 inches |
Pros
- Excellent value for variable magnification scope
- Adjustable objective eliminates parallax at various ranges
- Practical BDC reticle for .22 WMR trajectories
- Good optical quality with fully multi-coated lenses
- Reliable tracking and zero retention
- Backed by Vortex’s outstanding warranty
Cons
- Heavier than fixed-power alternatives
Looking to maximize your .22 WMR’s range potential without breaking the budget? This scope provides the variable magnification and parallax adjustment that serious rimfire shooters need for consistent long-range success.
3) Nikon ProStaff Rimfire II 3-9×40 BDC 150 (Best for Small Game Hunting)
The Nikon ProStaff Rimfire II 3-9×40 with BDC 150 reticle represents purpose-built engineering specifically designed to maximize the .22 WMR’s effectiveness on small game. This scope combines Nikon’s renowned optical expertise with features tailored to the unique requirements of rimfire hunting, creating a precision instrument that enhances both accuracy and hunting success.
Nikon’s rimfire-specific approach addresses the reality that .22 WMR shooting often involves smaller targets at longer distances than typical .22 LR applications. The 3-9x magnification range provides the versatility needed for various hunting scenarios, from close-range rabbits in thick cover to prairie dogs at 125+ yards. The optical system delivers the clarity and resolution necessary to distinguish small game from complex backgrounds.
The BDC 150 reticle sets this scope apart as a purpose-built hunting tool. The ballistic drop compensation circles are specifically calibrated for high-velocity .22 WMR loads, providing precise holdover points for shots beyond the cartridge’s point-blank range. This eliminates the guesswork that often leads to missed opportunities or wounded game, particularly important when hunting wary species like prairie dogs that offer limited shot opportunities.
Nikon’s multicoated optics deliver exceptional light transmission and color fidelity that becomes crucial during the low-light periods when small game is most active. The scope’s ability to maintain image brightness and contrast in challenging lighting conditions extends your effective hunting time and improves shot placement confidence. The anti-reflective coatings also prevent the light scatter that can spook game animals.
The scope’s construction addresses the specific needs of rimfire hunters who often carry their rifles for extended periods in challenging conditions. The lightweight yet durable aluminum construction provides protection against weather and handling while maintaining overall rifle balance. The waterproof and fog-proof sealing ensures reliable performance regardless of environmental conditions.
Zero-reset turrets provide the convenience of custom elevation adjustments while maintaining the security of capped turrets for hunting applications. This feature allows precise adjustments for different ammunition types while preventing accidental changes during transport and hunting. The smooth, precise adjustments track consistently and return to zero reliably.
The generous eye relief accommodates various shooting positions and stock configurations common with .22 WMR rifles, while the fast-focus eyepiece allows quick diopter adjustment for optimal image clarity. These ergonomic considerations become important during extended hunting sessions or when shooting from improvised positions.
| Key Features | Specifications |
|---|---|
| Magnification | 3-9x40mm |
| Tube Diameter | 1 inch |
| Eye Relief | 3.6 inches |
| Field of View | 33.8-13.3 feet @ 100 yards |
| Turret Style | Zero-reset, capped |
| Reticle | BDC 150 |
| Weight | 14.5 ounces |
| Length | 12.2 inches |
Pros
- Purpose-built BDC reticle for .22 WMR trajectories
- Excellent optical quality for target identification
- Lightweight construction maintains rifle balance
- Zero-reset turrets combine precision with security
- Proven magnification range for small game hunting
- Reliable weatherproof construction
Cons
- BDC calibration may not match all ammunition types
Ready to transform your .22 WMR into a precision small game harvesting tool? This scope’s hunting-specific features and ballistic compensation deliver the accuracy and confidence needed for ethical, successful hunts.
4) Primary Arms SLx 4-14×44 FFP (Best for Precision Shooting)
The Primary Arms SLx 4-14×44 FFP brings precision rifle scope technology to the rimfire world, acknowledging that serious .22 WMR shooters deserve the same advanced features that centerfire precision shooters rely upon. For rimfire competitors, long-range varmint hunters, and shooters who want to explore the .22 WMR’s maximum accuracy potential, this scope provides professional-grade capabilities at an accessible price point.
The 4-14x magnification range perfectly matches the .22 WMR’s precision shooting applications, providing enough magnification for detailed target analysis while maintaining practical field of view. At 4x, the scope offers adequate awareness for closer work, while 14x delivers the resolution needed for precise shot placement on small targets at the cartridge’s maximum effective range. This range particularly benefits competitive shooters and serious varmint hunters.
First focal plane (FFP) design ensures the ACSS 22LR reticle maintains its measurement accuracy across all magnifications, a critical feature for precision shooting applications. The reticle’s ranging and holdover capabilities remain consistent whether you’re shooting at 4x or 14x, eliminating the confusion that accompanies second focal plane scopes when using reticle-based measurements for range estimation or holdoffs.
The ACSS 22LR reticle, while labeled for .22 LR, provides excellent utility for .22 WMR applications with minor trajectory adjustments. The reticle’s ranging features help determine target distances, while the holdover points provide starting references that can be validated with specific .22 WMR loads. The clean upper section maintains precision for careful shooting, while the lower Christmas tree section offers multiple aiming points.
The 44mm objective lens maximizes light gathering for early morning and late evening shooting sessions when varmints are most active. Superior light transmission becomes particularly important when shooting at higher magnifications, where any optical deficiencies are magnified along with the target. The multi-coated lenses deliver excellent contrast and color fidelity.
Mechanically, the SLx features 1/10 MIL adjustments that provide fine-tuned precision for serious shooting applications. The exposed turrets with tactile and audible clicks allow precise adjustments, while the zero stop prevents dialing below your established zero. This level of mechanical precision enables shooters to fully exploit the .22 WMR’s accuracy potential.
The 30mm tube provides increased adjustment range compared to 1-inch systems, valuable when shooting at extended ranges where significant elevation adjustments become necessary. The larger tube also accommodates larger internal lens elements, contributing to improved light transmission and optical quality.
| Key Features | Specifications |
|---|---|
| Magnification | 4-14x44mm |
| Tube Diameter | 30mm |
| Eye Relief | 3.5-4.2 inches |
| Field of View | 25.3-7.2 feet @ 100 yards |
| Turret Style | Tactical, zero-stop |
| Reticle | ACSS 22LR (FFP) |
| Weight | 21.8 ounces |
| Length | 13.4 inches |
Pros
- First focal plane design maintains reticle accuracy
- Advanced ACSS reticle with ranging and holdover features
- Precise MIL-based adjustments for accuracy optimization
- 30mm tube provides increased adjustment range
- Professional-grade features at accessible price
- Excellent optical quality for precision applications
Cons
- Heavier than traditional rimfire scopes
Want to push your .22 WMR’s precision boundaries and discover what this underestimated cartridge can really achieve? This scope provides the professional-grade tools that transform rimfire shooting into serious precision work.
5) BSA Sweet .22 3-9×40 (Best Budget Option)
The BSA Sweet .22 3-9×40 proves that effective rimfire optics don’t require premium pricing, delivering practical performance that enhances .22 WMR shooting without straining your budget. For shooters who need reliable magnification and clear optics for general .22 WMR use, this scope provides the essential features that matter most while maintaining the affordability that makes rimfire shooting accessible to everyone.
The 3-9x magnification range covers the most common .22 WMR shooting scenarios effectively. At 3x, the scope provides adequate field of view for closer pest control work and moving targets, while 9x delivers sufficient magnification for precise shot placement at moderate ranges. This proven magnification range has served rimfire shooters effectively for decades and continues to be the most practical choice for general use.
BSA’s approach to rimfire optics emphasizes practical functionality over complex features, resulting in a straightforward scope that simply works. The multi-coated lenses provide clear, bright images that allow accurate target identification and precise shot placement. While the optical quality may not match premium alternatives, it delivers more than adequate performance for typical .22 WMR applications.
The Sweet .22 reticle incorporates holdover points specifically designed for high-velocity rimfire cartridges like the .22 WMR. These aiming references help compensate for bullet drop at extended ranges, though shooters should validate the holdover points with their specific ammunition choice. The reticle’s simplicity makes it easy to use without extensive training or complex calculations.
Construction quality focuses on reliability and durability rather than premium features. The scope maintains zero through normal handling and temperature changes, while the sealed construction prevents fogging and moisture intrusion. The adjustment mechanisms provide adequate precision for rimfire applications, with positive click feedback that you can feel and hear.
The lightweight construction maintains your rifle’s handling characteristics while providing the magnification needed for improved accuracy. At under 12 ounces, the scope won’t significantly alter your rifle’s balance or make it cumbersome for extended carrying during hunting or pest control sessions. The compact dimensions fit well on most .22 WMR rifles without overwhelming the platform.
Simplicity extends to the operation and maintenance. The scope requires no special procedures or complex adjustments—simply mount it properly, zero it with your chosen ammunition, and it’s ready for years of reliable service. This straightforward approach appeals to shooters who want performance enhancement without operational complexity.
| Key Features | Specifications |
|---|---|
| Magnification | 3-9x40mm |
| Tube Diameter | 1 inch |
| Eye Relief | 4.0 inches |
| Field of View | 34-12 feet @ 100 yards |
| Turret Style | Capped, 1/4 MOA |
| Reticle | Sweet .22 BDC |
| Weight | 11.8 ounces |
| Length | 12.0 inches |
Pros
- Exceptional value for variable magnification scope
- Lightweight design maintains rifle balance
- Rimfire-specific BDC reticle for trajectory compensation
- Simple, reliable operation
- Adequate optical quality for general use
- Proven magnification range for versatility
Cons
- Basic optical quality compared to premium options
Need a reliable scope that enhances your .22 WMR’s accuracy without breaking the budget? This scope proves that effective rimfire optics can be both affordable and functional, delivering the performance needed for successful shooting.
Frequently Asked Questions About Choosing the Best 22 WMR Scope
What magnification range works best for .22 WMR rifles?
The ideal magnification depends on your primary use, but 3-9x represents the most versatile choice for .22 WMR applications. This range provides adequate field of view at 3x for closer pest control while delivering enough magnification at 9x for precise shots at the cartridge’s effective range of 100-150 yards. For dedicated varmint hunting or precision shooting, 4-12x or 4-14x scopes offer additional magnification for long-range target identification and shot placement.
Do I need a special rimfire scope for my .22 WMR rifle?
While not strictly necessary, rimfire-specific scopes often provide features optimized for cartridges like the .22 WMR. These may include reticles calibrated for rimfire trajectories, parallax settings optimized for typical engagement distances, and internal mechanisms designed for the unique characteristics of rimfire shooting. However, quality centerfire scopes work excellently on .22 WMR rifles and may offer superior optical quality and mechanical precision.
How important is parallax adjustment for .22 WMR shooting?
Parallax adjustment becomes increasingly important as shooting distances increase beyond 50 yards. The .22 WMR’s capability for accurate shooting at 100+ yards makes parallax control valuable for maintaining precision, especially when shooting from improvised positions or at varying target distances. Adjustable objective (AO) scopes or side-focus models provide this capability, while fixed parallax scopes work adequately for shorter-range applications.
What reticle type works best for .22 WMR hunting and shooting?
Simple duplex reticles excel for general hunting applications, providing quick target acquisition and clean sight pictures. For longer-range shooting, BDC (Bullet Drop Compensation) reticles calibrated for high-velocity rimfire cartridges offer holdover points that help with range estimation and trajectory compensation. Mil-dot or MOA reticles benefit precision shooters who want precise measurement capabilities, though they require more training to use effectively.
Can I use the same scope rings and bases as centerfire rifles?
Yes, .22 WMR rifles typically use standard scope mounting systems identical to centerfire rifles. Most .22 WMR rifles have grooved receivers that accept standard rimfire rings, or they feature Weaver/Picatinny rail systems. The mild recoil of the .22 WMR doesn’t require special heavy-duty mounting hardware, though quality rings and bases ensure reliable zero retention and protect your scope investment.
How does scope weight affect .22 WMR rifle handling?
Scope weight significantly impacts the handling characteristics of lightweight .22 WMR rifles. Heavy scopes can make the rifle front-heavy and cumbersome for extended carrying or offhand shooting. For general hunting and pest control, scopes under 16 ounces maintain good rifle balance, while precision shooting applications may justify heavier scopes with advanced features. Consider your primary use when balancing scope features against weight.
Conclusion
Selecting the right scope for your .22 WMR rifle opens up the cartridge’s impressive potential while enhancing your shooting accuracy and enjoyment. The five scopes we’ve examined each address different aspects of .22 WMR shooting, from budget-conscious general use to precision applications that push the cartridge’s boundaries.
The Leupold VX-Freedom 3-9×40 Rimfire Special earns our top recommendation for shooters who want proven American optical quality specifically engineered for rimfire applications. Its combination of superior glass, reliable mechanics, and rimfire-optimized features makes it the ideal choice for serious .22 WMR enthusiasts who demand the best. The Custom Dial System option transforms long-range shooting with precise trajectory compensation.
For shooters seeking maximum value, the Vortex Crossfire II 4-12×40 AO delivers impressive capability at an accessible price point. The adjustable objective and higher magnification range make it particularly valuable for varmint hunters who need versatility and precision. Vortex’s outstanding warranty provides additional confidence in your investment.
Small game hunters will find the Nikon ProStaff Rimfire II 3-9×40 BDC 150 perfectly tailored to their needs. The hunting-specific BDC reticle and optimized features enhance success rates while maintaining the reliability that hunting demands. Its lightweight construction and practical magnification range make it ideal for field use.
Precision shooting enthusiasts should consider the Primary Arms SLx 4-14×44 FFP, which brings professional-grade features to rimfire shooting. The first focal plane design, advanced reticle, and precise adjustments enable shooters to explore the .22 WMR’s accuracy potential fully. This scope transforms the cartridge into a legitimate precision shooting tool.
Budget-conscious shooters will appreciate the BSA Sweet .22 3-9×40, which proves that effective magnification doesn’t require premium pricing. Its straightforward design and rimfire-specific features provide the essential capabilities needed for successful .22 WMR shooting without unnecessary complexity or cost.
The .22 WMR’s versatility demands optics that can match its performance across hunting, pest control, and precision shooting applications. Whether you’re pursuing cottontails at dawn, controlling prairie dogs at extended range, or competing in rimfire matches, the right scope transforms your rifle into a precision instrument capable of consistent accuracy. Choose based on your primary applications and budget, and you’ll discover why the .22 WMR has earned its reputation as one of rimfire shooting’s most capable and enjoyable cartridges.
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