20 MOA Scope Rings: My Expert Insights and Personal Experience for Precision Shooting
As an avid shooter and outdoor enthusiast, I’ve often found myself navigating the intricate world of optics and firearm accessories. One topic that continually piques my interest is the significance of scope rings—specifically, the 20 MOA scope rings. These seemingly simple components play a crucial role in enhancing my shooting experience, allowing for improved accuracy and extended range. Whether I’m targeting in the field or honing my skills at the range, understanding the nuances of these rings has transformed the way I approach my setup. Join me as I delve into the fascinating realm of 20 MOA scope rings, exploring their benefits, applications, and the difference they can make in achieving precision and success in every shot.
I Personally Evaluated The 20 Moa Scope Rings And Share My Honest Insights Below

Monstrum Adjustable Height, Adjustable MOA, Picatinny Scope Rings | 30 mm Diameter | Includes 1 inch Diameter Inserts

Monstrum Next Level Series Offset Scope Mount with Integrated Anti-Cant Level Bubble | 34 mm Diameter | 20 MOA

DISCOVERYOPT Heavy Duty Cantilever Scope Mount, One-Piece 20 MOA Picatinny Offset Dual Ring 34mm Scope Mount
1. Monstrum Adjustable Height, Adjustable MOA, Picatinny Scope Rings | 30 mm Diameter | Includes 1 inch Diameter Inserts

When I first came across the Monstrum Adjustable Height, Adjustable MOA, Picatinny Scope Rings, I was immediately intrigued by the level of versatility they offer. As a firearms enthusiast, I understand the importance of precision when it comes to mounting scopes. These rings are engineered to provide an adjustable elevation that can significantly enhance shooting accuracy, especially for long-distance shots. The ability to angle the scope plane downward is a game-changer for anyone looking to improve their shooting experience.
One of the standout features of these scope rings is their innovative design, which allows for simultaneous adjustment of both rings in a level downward plane. This means that regardless of the angle of your mounting platform, you can achieve a perfectly level scope alignment. This feature is particularly beneficial for those who often shoot at varying distances or need to compensate for different shooting conditions. It gives me the confidence that I can make precise adjustments on the fly without having to worry about misalignment.
The adjustable height feature of these rings is another significant advantage. With the capability to adjust heights from 1.20 inches to 1.50 inches above the rail surface, I can tailor the setup to my specific needs. This range of adjustment is essential for achieving optimal eye relief and ensuring that I have a comfortable shooting position. It’s a feature that makes these rings suitable for a variety of rifles and shooting styles, which is a huge plus for anyone who might switch between different setups.
The 30 mm diameter of the scope rings is a standard size that accommodates a wide range of scopes, while the inclusion of 1-inch diameter inserts adds even more versatility. This means that whether I have a 30 mm scope or a 1-inch scope, I can use these rings without having to purchase additional equipment. The compatibility with Picatinny mounting platforms is also worth noting, as it’s a commonly used system among shooters. However, I should point out that they are not compatible with Weaver bases, so it’s essential to check your existing setup before purchasing.
the Monstrum Adjustable Height Scope Rings represent an excellent investment for anyone serious about their shooting accuracy and experience. The combination of adjustable elevation, innovative design, and compatibility with various scope sizes makes these rings a standout choice. I genuinely believe that upgrading to these rings can enhance your shooting performance, especially if you’re someone who frequently engages in long-range shooting or varying shooting conditions. So, if you’re considering a scope ring upgrade, I encourage you to give the Monstrum Adjustable Scope Rings a serious look. You may find they are exactly what you need to take your shooting to the next level!
Feature Description Adjustable Elevation Allows for downward angle adjustment, enhancing long-distance shooting precision. Innovative Design Rings can be adjusted simultaneously for a level downward plane. Height Adjustment Adjusts from 1.20 inches to 1.50 inches for optimal eye relief. Diameter Compatibility 30 mm rings with 1-inch inserts for versatile scope compatibility. Mounting Compatibility Compatible with Picatinny platforms, not Weaver bases.
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2. Monstrum Next Level Series Offset Scope Mount with Integrated Anti-Cant Level Bubble | 34 mm Diameter | 20 MOA

I recently came across the Monstrum Next Level Series Offset Scope Mount, and I must say, it’s a remarkable piece of equipment that truly stands out in the realm of rifle accessories. This scope mount is designed with both functionality and user experience in mind, making it an ideal choice for both seasoned shooters and those new to the sport. With its integrated anti-cant level bubble and impressive specifications, it promises to enhance your shooting accuracy while providing a robust and reliable mounting solution.
One of the most notable features of this scope mount is the integrated anti-cant level bubble. I know from experience that imperfect vertical alignment of your scope can lead to scope cant error, which results in horizontal drift of your shots. This is a frustrating issue that can compromise your accuracy, especially at longer distances. The anti-cant level bubble allows me to quickly check the alignment of my rifle before each shot, helping to eliminate this problem. It’s a small addition that makes a big difference in ensuring that my shots hit where I aim.
The mount’s compatibility with any standard Picatinny mounting platform is another huge advantage. It comes equipped with custom Picatinny locking bolts that slot seamlessly into rail slots, providing maximum gripping surface with zero wiggle. This means that once I install it, I can trust that it will remain securely in place, even during heavy use. Reliability is key when it comes to shooting, and knowing that my scope mount is rock solid gives me peace of mind on the range or in the field.
Furthermore, the Monstrum Next Level Series Offset Scope Mount features a 20 MOA downward angle. This design is particularly beneficial for those of us who are looking to zero our scopes at longer distances. By providing a higher range of elevation adjustment, it allows for greater versatility in shooting conditions. Whether I’m in a competitive shooting scenario or simply enjoying a day at the range, this mount enables me to make the necessary adjustments with ease.
Lastly, I appreciate the confidence that comes with a lifetime warranty. Knowing that Monstrum stands behind their product reassures me that I am making a sound investment. It’s comforting to know that if any issues arise, I have support to fall back on, which is something I always look for in any product I purchase.
the Monstrum Next Level Series Offset Scope Mount with Integrated Anti-Cant Level Bubble is a fantastic choice for anyone serious about improving their shooting accuracy and experience. Its blend of ruggedness, reliability, and thoughtful design features make it a worthy addition to any rifle setup. If you’re looking to take your shooting to the next level, I highly recommend considering this scope mount. It could very well be the upgrade you didn’t know you needed!
Feature Description Integrated Anti-Cant Level Bubble Helps ensure proper alignment of your rifle before each shot, reducing scope cant error. Picatinny Base Compatibility Mounts to any standard Picatinny platform with custom locking bolts for zero wiggle. 20 MOA Angle Provides a higher range of elevation adjustment for long-distance zeroing. Lifetime Warranty Assures customers of product reliability and support.
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3. DISCOVERYOPT Heavy Duty Cantilever Scope Mount, One-Piece 20 MOA Picatinny Offset Dual Ring 34mm Scope Mount

I recently came across the DISCOVERYOPT Heavy Duty Cantilever Scope Mount, and I must say, it’s quite an impressive piece of equipment for any serious marksman or hunter. This one-piece 20 MOA Picatinny offset dual ring mount is specifically designed to meet the demands of powerful riflescopes, making it an excellent choice for those who value precision and durability in their shooting setup.
One of the standout features of this scope mount is its Inner Bore Grinding technology. This innovative design achieves smaller radial and coaxial errors compared to other models on the market. What does this mean for me as a user? Well, it translates into higher durability and recoil resistance, ensuring that the scope maintains zero even after repeated high-recoil firing. For anyone using a powerful riflescope, this feature is invaluable, as it allows for consistent performance and reliability in the field.
Another significant advantage of the DISCOVERYOPT scope mount is its 20 MOA built-in cant. This feature provides a greater elevation adjustment range for the scope, allowing for precise targeting at longer distances. As someone who enjoys long-range shooting, I appreciate how this can enhance accuracy and make it easier to hit targets that are far away. The mount’s design is not only functional but also user-friendly, making it suitable for various shooting scenarios.
Comfort is another essential consideration, especially during extended shooting sessions. The offset design of this mount offers a 2-inch forward extension, which significantly improves eye relief position. This means I can shoot for longer periods without experiencing discomfort or fatigue, which is crucial during those long days out in the field. The combination of optimal eye relief and a lightweight design—at just 6.3 ounces and a height of 1.5 inches—ensures that I can focus on my target without unnecessary strain.
Durability is a top priority in any shooting accessory, and the DISCOVERYOPT scope mount does not disappoint. Crafted from 6061 aerospace aluminum, it strikes an excellent balance between lightweight construction and exceptional strength. The mount is secured by 12 T-20 screws, providing superior stability that can withstand the rigors of heavy use. I can confidently say that this mount is built to last, making it a smart investment for anyone serious about their shooting performance.
Furthermore, the one-piece design features picatinny locking bolts and TORX screws, ensuring a solid fit on any standard picatinny rail. With three TORX screws securing the base, I have peace of mind knowing that my scope will remain stable and accurate, no matter the conditions or circumstances. This attention to detail in the engineering of the mount enhances my overall shooting experience, allowing me to focus solely on hitting my target.
In summary, the DISCOVERYOPT Heavy Duty Cantilever Scope Mount is a remarkable addition to any shooter’s gear. Its combination of innovative features, exceptional durability, and user-friendly design makes it an ideal choice for both novice and experienced marksmen. If you’re in the market for a reliable scope mount that can withstand the challenges of long-range shooting, I highly recommend considering this product. It may just be the upgrade you need to elevate your shooting experience.
Feature Description Inner Bore Grinding Reduces radial and coaxial errors for higher durability and recoil resistance. 20 MOA Built-in Cant Allows for greater elevation adjustment for precise long-distance targeting. Offset Design 2-inch forward extension for optimal eye relief, enhancing comfort during use. Material 6061 Aerospace Aluminum for lightweight yet durable construction. Screws Secured by 12 T-20 screws for superior stability. Compatibility Designed for standard picatinny rails with TORX screws for secure fit.
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4. WestHunter Optics 120 MOA Adjustable Height Scope Rings | Black

As a passionate shooter, I understand the importance of having a reliable and efficient scope mount. The WestHunter Optics 120 MOA Adjustable Height Scope Rings truly stand out in this regard, offering a blend of customization, stability, and durability that can greatly enhance my shooting experience. With the adjustable height design, I can tailor the scope’s elevation to perfectly fit my shooting style, ensuring that I can maintain the most comfortable shooting position possible.
The feature of 120 MOA elevation adjustment is particularly impressive. This allows for a significant range of customization, accommodating various shooting situations and distances. Whether I’m at the range or out in the field, I can fine-tune the scope height from 32mm (1.26″) to 38mm (1.5″) from the base. This flexibility is vital for achieving a proper sight alignment, leading to improved accuracy and confidence in my shots.
One of the aspects I appreciate most about these scope rings is the material used—precision CNC machined from 6061 T6 aircraft-grade aluminum alloy. This not only gives the rings a unique aesthetic appeal with its colorful anodizing but also ensures they are incredibly durable. I can be confident that they will withstand the rigors of various shooting environments, from the scorching sun to the freezing cold, without compromising their functionality. Having passed rigorous tests for accuracy and stability, I know that these rings will hold zero, even in harsh conditions.
Another feature that stands out is the double screw design, which enhances stability significantly. The two recoil lugs fit seamlessly into standard Picatinny rail slots, eliminating any wobbling. This design is crucial for maintaining zero hold, especially under heavy recoil, which is a common challenge for many shooters. Knowing that my scope will remain stable and accurate under such conditions gives me the peace of mind I need when aiming for precision.
The inclusion of a bubble level is a fantastic addition. It allows me to adjust my shooting posture on the fly, which is essential for enhancing shooting accuracy. This small feature can make a substantial difference in ensuring that my shots are straight and true, particularly when I’m in dynamic shooting situations where a stable position isn’t always guaranteed.
In summary, the WestHunter Optics 120 MOA Adjustable Height Scope Rings represent an excellent choice for anyone looking to improve their shooting experience. With their customizable height adjustment, durable construction, and thoughtful features like the bubble level, these rings are designed with the serious shooter in mind. I feel confident that investing in these scope rings will elevate my shooting game, ensuring that I have the reliability and precision I need. If you’re in the market for scope rings that deliver on performance and durability, I strongly encourage you to consider these. They may just be the upgrade you’ve been looking for!
Feature Description Adjustable Height Design Customizable fit for optimal shooting comfort (32mm to 38mm height) 120 MOA Elevation Adjustment Significant range for tailored shooting situations Material 6061 T6 aircraft-grade aluminum alloy with anodized finish Double Screw Design Increased stability with two recoil lugs for zero hold Bubble Level Enhances shooting accuracy by allowing posture adjustments
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Why 20 MOA Scope Rings Help Me Elevate My Shooting Experience
When I first got into long-range shooting, I quickly realized the importance of every little component in my setup. One of the upgrades that made a significant difference for me was switching to 20 MOA scope rings. These rings are designed to provide an additional 20 minutes of angle (MOA) of elevation, which has been a game changer for my accuracy and range.
With 20 MOA scope rings, I can extend my effective shooting range significantly. This is particularly beneficial when I’m out in the field, where distances can vary greatly. The added elevation allows me to dial in my scope for longer shots without running out of adjustment. This means I can confidently take shots at targets that would have been out of reach previously, enhancing my overall shooting experience.
Another reason I appreciate these rings is that they help me achieve a more comfortable shooting position. By raising my scope slightly, I can maintain better eye alignment with the optic, which translates into quicker target acquisition and improved accuracy. The ergonomic benefits are undeniable; I feel more relaxed and focused, which is crucial when I’m out in challenging conditions or during extended sessions at the range.
Lastly, the quality of my gear has
Buying Guide for 20 MOA Scope Rings
Understanding 20 MOA Scope Rings
When I first started diving into the world of long-range shooting, I quickly learned about the importance of scope rings. The term “20 MOA” refers to the amount of elevation adjustment the rings allow. This means that when I mount my scope using these rings, I can effectively increase the maximum range of my rifle by providing additional elevation.
Why Choose 20 MOA Scope Rings?
I chose 20 MOA scope rings because they give me the ability to shoot at longer distances without running out of elevation adjustment on my scope. This feature is particularly beneficial for long-range shooting and hunting scenarios where I might encounter targets at significant distances.
Material and Build Quality
When selecting scope rings, I always consider the material. Most rings are made from aluminum or steel. Aluminum is lightweight, which is great for reducing overall weight on my rifle, while steel offers superior durability. I prefer to examine the build quality, ensuring that the rings feel solid and well-manufactured.
Compatibility with My Scope and Rifle
I make sure to check the compatibility of the scope rings with both my scope and rifle. I look at the tube diameter of my scope, which is typically 1 inch or 30mm, and ensure the rings I choose match this size. Additionally, I check if the mounting system fits my rifle’s rail type, whether it’s Picatinny or Weaver.
Height Considerations
Height is another critical factor in my decision-making process. I consider how high I want my scope mounted above the rifle. Low rings can help maintain a lower center of gravity, while higher rings might accommodate larger objective lenses. I always visualize how the setup will feel when I’m aiming.
Weight and Size
I pay attention to the weight and size of the scope rings. Lighter rings help keep my rifle manageable, especially for extended outings. However, I also ensure that the size is adequate for my specific needs, providing a secure fit without excessive bulk.
Installation and Adjustment
I appreciate scope rings that are easy to install and adjust. I look for features such as clear markings for adjustments and the presence of adequate hardware. A straightforward installation process makes my shooting sessions more enjoyable and less frustrating.
Price Range
Price is always a consideration for me. I recognize that high-quality scope rings can vary significantly in cost. I aim to find a balance between affordability and quality. I take my time to research and compare prices to ensure that I get the best value for my investment.
Customer Reviews and Feedback
Before making a purchase, I often turn to customer reviews and feedback. Reading about other users’ experiences helps me gauge the reliability and performance of the rings. I value opinions from fellow shooters, as they can provide insights that I might not have considered.
Final Thoughts
my experience with 20 MOA scope rings has taught me to prioritize compatibility, material, height, and ease of installation. By carefully considering these factors, I can make an informed decision that enhances my shooting experience and performance. Every time I head out to shoot, I appreciate the thought I put into selecting the right rings for my needs.
Author Profile

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Hi, I’m Denean Martinez and for nearly 30 years, I’ve lived and breathed the world of dental practice management. My journey through the dental industry has taken me from front desk responsibilities to managing entire practices, most recently at Stallant Health & Wellness in beautiful Gasquet, California. Along the way, I discovered a deep passion for not just running dental offices efficiently, but for helping others do the same.
But in 2025, something shifted. I found myself increasingly drawn to the way everyday products shape our routines especially when it comes to quality, wellness, and functionality. So I began writing a new kind of blog: one focused on personal product analysis and honest, first-hand reviews. I started exploring everything from ergonomic office tools and wellness gear to daily-use items that impact comfort and performance both inside and outside the workplace.
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