Introduction
When it comes to shooting like a pro, using a rifle scope can make a significant difference in accuracy and precision. However, many shooters, whether beginners or experienced, often make common mistakes that hinder their shooting performance. In this comprehensive guide, we will explore the importance of choosing the right rifle scope and discuss the common mistakes you should avoid to enhance your shooting skills.

Contents
- I. Importance of Choosing the Right Rifle Scope
- II. Understanding Rifle Scopes
- III. Factors to Consider When Buying a Rifle Scope
- IV.Common Mistakes to Avoid When Using a Rifle Scope
- V. Choosing the Best Rifle Scope for Your Needs
- VI. Common Mistakes to Avoid When Using a Rifle Scope
- VII. Conclusion
- Frequently Asked Questions (FAQs):
- 1. What is the ideal eye relief for a rifle scope?
- 2. Can I use a bubble level for leveling my rifle scope?
- 3. How does parallax affect shooting accuracy?
- 4. What is the importance of trigger control in shooting?
- 5. How often should I practice shooting with a rifle scope?
- 6. Are there any safety precautions I should follow when using a rifle scope?
I. Importance of Choosing the Right Rifle Scope
Selecting the appropriate rifle scope is crucial for achieving optimal shooting results. A high-quality scope can provide clear and magnified views of your target, allowing you to aim accurately and make precise shots. On the other hand, using an inadequate or incompatible scope can lead to frustrating experiences and missed opportunities. Here are some key factors to consider when choosing a rifle scope:

- Magnification: The magnification power of a rifle scope determines how much the target appears closer. It is important to select a magnification level that suits your shooting style and the distance at which you typically engage targets.
- Objective Lens Size: The size of the objective lens determines the amount of light that enters the scope. A larger lens allows more light, resulting in a brighter image. Consider the lighting conditions in which you frequently shoot to choose an appropriate objective lens size.
- Reticle Type: The reticle, or crosshair, plays a crucial role in aiming and target acquisition. There are various reticle types available, including duplex, mil-dot, and BDC (bullet drop compensator). Each type has its advantages, so choose one that aligns with your shooting needs.
- Durability and Weatherproofing: Depending on your shooting environment, it’s important to select a scope that is durable and weather-resistant. Look for scopes with features such as shockproofing, fog-proofing, and waterproofing to ensure optimal performance in different conditions.
- Budget: Rifle scopes come in a wide range of prices, so it’s essential to determine your budget before making a purchase. While it’s tempting to go for the most expensive option, consider your shooting requirements and find a scope that offers a balance between quality and affordability.
Remember, the right rifle scope can greatly enhance your shooting abilities, so take the time to research and choose wisely.
II. Understanding Rifle Scopes
A. Optical Quality and Its Impact
When it comes to rifle scopes, the optical quality plays a vital role in your shooting experience. High-quality optics can provide clear, sharp images, allowing you to accurately aim at your target. On the other hand, poor optical quality can result in distorted images, making it challenging to make precise shots. Therefore, it’s essential to invest in a rifle scope with excellent optical quality.
B. Different Reticle Types and Their Applications

Reticles, also known as crosshairs, come in various types, each designed for specific shooting applications. Understanding the different reticle types can help you choose the one that best suits your shooting needs. Some common reticle types include:
- Duplex Reticle: The duplex reticle features thick outer lines that taper down to thinner crosshairs in the center. It provides a clear aiming point while maintaining visibility in various lighting conditions. This reticle type is versatile and suitable for a wide range of shooting scenarios.
- Mil-Dot Reticle: The mil-dot reticle features dots or hash marks along the vertical and horizontal axes. These dots serve as reference points for range estimation and bullet drop compensation. Mil-dot reticles are popular among long-range shooters and tactical applications.
- BDC (Bullet Drop Compensator) Reticle: BDC reticles are designed to compensate for bullet drop at different distances. These reticles have additional aiming points or holdover lines below the center crosshair, corresponding to specific ranges. They allow for quick and accurate aiming without adjusting the turrets.
C. Adjusting Parallax: The Key to Accuracy

Parallax is a phenomenon that occurs when the reticle appears to move in relation to the target when the shooter’s eye is not perfectly aligned with the scope’s optical axis. Adjusting parallax is crucial for achieving accurate shots, especially at longer distances. Many modern rifle scopes have parallax adjustment knobs or side focus knobs that allow you to eliminate parallax for a specific target distance.
D. Scope Magnification and Its Role in Long-range Shooting
The magnification of a rifle scope determines how much the target appears closer. When shooting at long distances, higher magnification can be beneficial for precise aiming and target identification. However, using excessively high magnification can narrow your field of view, making it challenging to acquire targets quickly. It’s important to strike a balance and choose a magnification level appropriate for your shooting needs and the distance at which you primarily engage targets.
III. Factors to Consider When Buying a Rifle Scope
To make an informed decision when purchasing a rifle scope, several factors need to be taken into account. Let’s explore these factors in detail:

A. Determining Your Specific Shooting Needs
Before purchasing a rifle scope, it’s crucial to assess your specific shooting requirements. Consider factors such as the shooting distance, shooting discipline (hunting, target shooting, tactical applications), and the type of firearms you’ll be using. Understanding your needs will help you select a scope with the appropriate features and specifications.
B. Considerations for Different Shooting Environments
Different shooting environments present unique challenges that should be taken into account when choosing a rifle scope. For example, hunting in dense woods may require a scope with a wide field of view and quick target acquisition capabilities, while long-range shooting may necessitate a scope with high magnification and precise adjustments for windage and elevation.
C. Evaluating Scope Mounting Options
Properly mounting your rifle scope is crucial for maintaining zero and ensuring consistent accuracy. There are various scope mounting options available, including one-piece mounts, two-piece mounts, and picatinny rail systems. Consider the compatibility of the mounting system with your firearm and the stability it provides.
D. The Importance of Durability and Weather Resistance
Rifle scopes are exposed to harsh conditions during shooting, including recoil, vibrations, moisture, and temperature changes. Opt for scopes with rugged construction and weather-resistant features such as waterproofing, fog-proofing, and shock resistance. These qualities ensure that your scope can withstand the rigors of the field and maintain its performance under adverse conditions.
IV.Common Mistakes to Avoid When Using a Rifle Scope

Rifle scopes come with a variety of features designed to enhance your shooting experience. Let’s examine some of the key features you should pay attention to:
A. Adjustable Objective Lens: Enhancing Focus and Range Estimation
An adjustable objective (AO) lens is a feature found in some rifle scopes that allows you to fine-tune the focus at different distances. By adjusting the AO lens, you can achieve a clearer image and improve range estimation. This feature is particularly useful when engaging targets at varying distances. It’s important to understand how to properly adjust the AO lens to optimize your scope’s performance and ensure accurate shots.
B. Bullet Drop Compensation: Understanding and Utilizing BDC Reticles
Bullet drop compensation (BDC) reticles are specifically designed to compensate for the drop of a bullet over various distances. These reticles feature additional aiming points or holdover lines that correspond to different ranges. By utilizing the BDC reticle correctly, you can make quick and accurate shots without the need for adjusting the elevation turret. Familiarize yourself with the specific holdover points of your BDC reticle and practice using them in different shooting scenarios.
C. Windage and Elevation Adjustments: Fine-tuning Your Shots
Windage and elevation adjustments are essential for zeroing your rifle scope and compensating for bullet drift caused by wind or shooting at different distances. Understanding how to make precise windage and elevation adjustments on your scope is crucial for achieving accurate shots. Take the time to learn how the adjustments work, use the appropriate tools if necessary, and practice adjusting them at the range to ensure your scope is properly zeroed.
D. Illuminated Reticles: Improving Target Acquisition in Low-light Conditions
Illuminated reticles are designed to enhance visibility and target acquisition in low-light conditions. These reticles feature illuminated elements such as dots, lines, or the entire reticle itself. By activating the illumination, you can easily acquire your target and make accurate shots even in dimly lit environments. However, it’s important to adjust the illumination intensity appropriately to avoid overexposure or obscuring the target. Experiment with different illumination settings to find the one that works best for you.
V. Choosing the Best Rifle Scope for Your Needs
Before diving into the common mistakes, it’s crucial to understand how to choose the best rifle scope that suits your specific requirements. Consider the following factors to make an informed decision:
A. Analyzing Budget and Performance Trade-offs
When selecting a rifle scope, it’s essential to consider your budget and the performance trade-offs associated with different scopes. Higher-end scopes generally offer superior optical quality, advanced features, and better durability, but they come at a higher cost. Evaluate your shooting needs, priorities, and budget to strike a balance between performance and affordability. Conduct thorough research, read reviews, and compare scopes to make an informed decision.
B. Matching Magnification Range to Shooting Applications
The magnification range of a rifle scope should align with your shooting applications and intended target distances. For close-quarters shooting or quick target acquisition, a lower magnification scope (1-4x or 1-6x) is suitable. If you primarily engage targets at longer distances, opt for a higher magnification scope (4-16x or 5-25x) to ensure clear and precise aiming. Consider the shooting environments, target sizes, and shooting discipline when choosing the magnification range.
C. Evaluating Additional Features and Accessories
Rifle scopes come with various additional features and accessories that can enhance your shooting experience. These may include zero-stop turrets, locking turrets, throw lever for quick magnification changes, and sunshades to reduce glare. Evaluate the usefulness of these features based on your shooting style and preferences. However, keep in mind that additional features often come with a higher price tag, so prioritize the ones that will truly benefit your shooting.
D. Considering Brand Reputation and Customer Reviews
Brand reputation and customer reviews are valuable sources of information when selecting a rifle scope. Research reputable brands are known for their quality, reliability, and customer support. Read reviews and testimonials from other shooters who have used the scopes you’re considering. Pay attention to feedback regarding durability, optical performance, and customer satisfaction. This information can help you gauge the overall quality and performance of the scope you’re interested in.
VI. Common Mistakes to Avoid When Using a Rifle Scope
Now that you have a better understanding of choosing the right rifle scope, let’s explore the common mistakes you should avoid to make the most of your shooting experience.

A. Improper Mounting and Alignment
One of the most common mistakes shooters make when using a rifle scope is improper mounting and alignment. It is crucial to ensure that the scope is securely mounted and properly aligned with the rifle’s bore. When the scope is not mounted correctly, it can lead to inconsistent shots and poor accuracy. To avoid this, use the appropriate mounting system for your rifle and follow the manufacturer’s instructions for installation. Additionally, use a scope leveling tool to ensure that the reticle is aligned parallel to the rifle’s bore. Taking the time to properly mount and align your scope will greatly improve your shooting accuracy.
B. Neglecting to Zero the Scope
Neglecting to zero the scope is another common mistake that shooters should avoid. Zeroing refers to the process of adjusting the scope’s reticle so that it aligns with the point of impact of the bullet at a specific distance. Failing to zero your scope can result in inaccurate shots and difficulty in hitting your intended target. To zero your scope, select a suitable distance for zeroing, typically 100 yards, and adjust the windage and elevation turrets until the reticle aligns with the point of impact. Regularly check and fine-tune your zero to account for any changes in environmental conditions or ammunition. Properly zeroing your scope will ensure that your shots are on target and increase your shooting accuracy.
C. Misinterpreting Reticle Holdovers
Reticle holdovers are markings or reference points on the reticle that allow shooters to compensate for bullet drop or hold for windage at different distances. However, misinterpreting reticle holdovers can lead to inaccurate shots. It is essential to understand the specific reticle design and the corresponding holdover points. Different scopes may have varying reticle designs, including dots, hash marks, or subtensions. Familiarize yourself with the reticle’s subtensions and practice using them at various distances to become proficient in holdover shooting. By correctly interpreting the reticle holdovers, you can make accurate adjustments for bullet drop and windage, improving your shooting precision.
D. Overestimating the Effective Range
Overestimating the effective range of your rifle scope is another mistake that can hinder your shooting performance. While modern rifle scopes offer impressive magnification and clarity, it is important to understand their limitations. Factors such as bullet ballistics, environmental conditions, and shooter proficiency can influence the effective range of a scope. Be realistic about the capabilities of your rifle and scope combination. Understand the maximum effective range of your setup and practice shooting within that range. By avoiding the temptation to engage targets beyond your effective range, you can maintain accuracy and make ethical shots.
Avoiding these common mistakes when using a rifle scope will significantly improve your shooting proficiency and accuracy. Take the time to properly mount and align your scope, regularly zero it for consistent shots, understand and interpret reticle holdovers correctly, and be realistic about the effective range of your setup. With practice and attention to these details, you can shoot like a pro and maximize the potential of your rifle scope.
VII. Conclusion
In conclusion, shooting like a pro with a rifle scope requires attention to detail and the avoidance of common mistakes. By neglecting proper scope mounting, ignoring eye relief adjustment, failing to level the scope, ignoring parallax adjustment, and having poor trigger control, you risk compromising your shooting accuracy. However, by understanding and rectifying these mistakes, you can significantly enhance your shooting skills and hit the target with precision and confidence. Remember to always prioritize safety and practice regularly to become a skilled and accurate shooter.
Frequently Asked Questions (FAQs):
1. What is the ideal eye relief for a rifle scope?
The ideal eye relief for a rifle scope varies depending on the specific scope model. However, as a general guideline, a minimum of three inches of eye relief is recommended. It is important to consult the manufacturer’s specifications and adjust the eye relief accordingly for a comfortable and optimal shooting experience.
2. Can I use a bubble level for leveling my rifle scope?
Yes, using a bubble level is a reliable method to level your rifle scope. It helps ensure that the scope is aligned perfectly with the bore, eliminating canting and promoting accurate shots. Simply attach the bubble level to your rifle and adjust the scope until the bubble is centered. This ensures a level scope and improved shooting performance.
3. How does parallax affect shooting accuracy?
Parallax can significantly affect shooting accuracy by causing the reticle to appear to move relative to the target when the shooter’s eye position changes. This can lead to shots landing off-target, especially at longer distances. Adjusting the parallax on your scope compensates for this error and allows for accurate aiming and consistent shot placement.
4. What is the importance of trigger control in shooting?
Trigger control is crucial for accurate shooting as it helps maintain a steady sight picture and ensures minimal disturbance when the shot breaks. Poor trigger control, such as flinching or jerking, can lead to inaccurate shots. By practicing proper finger placement and applying smooth, gradual pressure on the trigger, you can achieve a surprise break and increase your shooting accuracy.
5. How often should I practice shooting with a rifle scope?
Regular practice is essential to improve your shooting skills with a rifle scope. The frequency of practice depends on your availability and dedication. However, it is recommended to practice at least once or twice a month to maintain proficiency and build muscle memory. Consistent practice allows you to develop and refine your shooting techniques, ultimately leading to better accuracy.
6. Are there any safety precautions I should follow when using a rifle scope?
Yes, safety should always be a top priority when using a rifle scope. Some important safety precautions to follow include:
- Always treat the firearm as if it is loaded, even if you believe it is not.
- Keep the muzzle pointed in a safe direction at all times.
- Finger off the trigger until you are ready to shoot.
- Be aware of your target and what is beyond it to prevent accidents.
- Store firearms securely and out of reach of unauthorized individuals.

L.P Brezny has been writing and reviewing product as well as how to projects for the past 50 years. He has authored four books on shooting with three on long range, and one covering shotgunning. With 26 years on a metro police department as a street officer and the rank of SGT / training L.P. has covered all the bases regarding weapons and street survival. During the early years in non-toxic shotshell ammunition development L.P. designed the first successful measurement system for recording the speed of shot shell payloads down range. He was responsible for getting actual shotshell velocities printed on factory load boxes. Over the years he has developed and markets MetroGun System TM, and sells his designed ammunition for subsonic sound suppressed shotgun shooting. Current L.P. resides in the South Dakota Black Hills and spends a good deal of time working through many types of ammunition both in the field on warm targets. With ultra long range being a current specialty L.P. shots for test and accuracy at ranges as great as one or more miles on the wide open Dakota grasslands.