Preparing for Sighting In
Gathering the Necessary Equipment
The tools of the trade are essential for a successful sighting-in session. You’ll need more than just your 350 Legend rifle.
The 350 Legend Rifle: Obviously, this is the centerpiece of the whole endeavor! Make sure it’s in good working order, clean, and properly maintained.
Scope and Mounts (if applicable): Many 350 Legend rifles are used with scopes for better accuracy at longer distances. Ensure your scope is mounted securely and level. Choose a scope that’s appropriate for the ranges you intend to shoot. High-quality mounts are crucial for holding zero.
Ammunition: Select a box or two of quality ammunition. It’s generally best to sight in with the same ammunition you intend to use for hunting. Consider the bullet weight and type; these will significantly influence your point of impact. Different loads will shoot differently, so you’ll want to zero in with the specific ammunition you intend to use in the field.
Targets: Opt for sighting targets with grids or crosshairs to help you easily visualize your shot placement and make adjustments. Ensure your targets are large enough to clearly see your groups.
Shooting Rest: A stable shooting platform is absolutely vital. A sturdy bench rest, a bipod, or even sandbags will dramatically improve your accuracy and reduce the effects of shooter-induced errors.
Eye and Hearing Protection: Safety first! Always wear appropriate eye protection (shooting glasses) to prevent injury from ejected brass or debris. Similarly, use ear protection (earmuffs or earplugs) to shield your hearing from the loud muzzle blast.
Screwdrivers or Tools: You’ll need the appropriate tools to make adjustments to your scope or iron sights. Have a good quality set on hand. Ensure they fit your scope’s adjustment turrets.
Rangefinder: While not essential, a rangefinder is highly recommended, particularly if you’re shooting at varying distances. Knowing the exact distance to your target makes the sighting-in process much more precise.
Cleaning Supplies: After sighting in, your rifle will likely benefit from a good cleaning. Bring your usual cleaning kit, including bore cleaner, patches, and a cleaning rod.
Rifle Preparation
With your equipment gathered, focus on your rifle. Begin by thoroughly inspecting and cleaning your 350 Legend rifle. Make sure the bore is clean and free of obstructions.
If you’re using a scope, ensure it is securely mounted. Carefully review the scope’s mounting instructions. Torque the screws on the rings and base to the manufacturer’s recommended specifications. Double-check that the scope is level and properly aligned with the bore. This is critical for accuracy and preventing unnecessary adjustments later. Ensure proper eye relief; your eye should be the correct distance from the scope’s eyepiece for a full, clear sight picture.
Setting Up the Range and Target
Choosing a Safe Range
Prioritize safety. Always choose a safe and appropriate shooting range. Make sure the range has a designated firing line, clear backstops to contain bullets, and well-defined shooting positions. Be sure to familiarize yourself with the range rules and regulations. Ensure you have adequate space and that you’re not firing in a direction where bullets could pose a risk.
Target Placement and Distance
Choosing the correct distance is vital for optimal results.
Starting Distances: A good starting point for sighting in a 350 Legend rifle is typically 25 yards or 50 yards. This is close enough that you can get a good sense of your rifle’s initial grouping without wasting too much ammunition. After achieving a good group at the shorter range, you can move the target to a longer distance, such as one hundred yards to fine-tune your zero.
Consider Zeroing Distance based on Intended Use: Think about where you plan to primarily use your rifle. If you’re hunting in wooded areas, a shorter zero might be preferable. If you’re shooting at open fields, you might opt for a longer range zero. The point of zeroing depends on what your purpose for the rifle is.
Clearly Marked Target: Place your target at the chosen distance and ensure it is securely mounted and visible. A good target will provide clear reference points, such as a grid, for evaluating shot placement. Use a marker to clearly designate the center of your target for ease of reference during adjustment.
Using a Shooting Rest: Utilize your chosen shooting rest (bench, bipod, sandbags) to provide a stable and consistent platform. This will minimize the influence of shooter error and help you accurately assess your rifle’s performance.
The Sighting In Process
Bore Sighting
Bore sighting, though optional, is a highly recommended first step. It will save you time and ammunition.
To bore sight, remove the bolt from your 350 Legend rifle. Looking through the barrel from the breech (where the bolt goes), center the target in the bore. Without moving the rifle, adjust your scope’s reticle (crosshairs) until they also center on the target. This isn’t a perfect method, but it gives you a good starting point.
Initial Shots
Load your rifle safely and follow all range safety rules. Chamber a single round and take aim. Squeeze the trigger smoothly and deliberately, focusing on a clean follow-through. Observe where the bullet impacts the target. Even the first shot will give you valuable data. After firing your first shot (or a small group of shots), carefully analyze the results. Pay close attention to the relationship between your point of aim and the point of impact. Where did the bullet hit the target compared to where you were aiming?
Adjusting the Scope or Sights
This is where understanding your scope’s adjustments comes into play.
Scope Adjustments: Most scopes use MOA (Minutes of Angle) or MIL (milliradian) adjustments. Each click on the scope’s adjustment turrets moves the point of impact a specific distance at a set range (usually 100 yards). Be certain to study the manufacturer’s specifications to understand the value of each click.
Adjusting for Windage and Elevation: You will adjust the scope for two factors: windage (left/right) and elevation (up/down). Each scope is different, so read the instructions. You will usually see arrows on your scope’s adjustment turrets which denote which way the adjustments move the impact point of your bullet. For instance, if your shots are hitting low, you’ll want to increase the elevation by turning the elevation turret up. If your shots are hitting to the left, you’ll want to adjust your windage by turning the windage turret right.
Adjusting Iron Sights: If you’re using iron sights, the adjustment process is similar. You will need a small screwdriver or other tools to make the adjustments on the rear sight.
Firing and Adjusting (Repeat Cycle)
After your initial shots, fire a small group of shots (three to five). Analyze the group size and location.
Based on the group location, use your scope’s adjustment turrets to make the necessary adjustments.
After making adjustments, repeat the process: fire another group of shots, assess the grouping, and adjust your sights accordingly. This iterative process is the key to achieving a precise zero. Continue this cycle until your shots consistently hit your desired point of impact.
Fine-Tuning
Once you’re relatively close, move your target out to a longer distance, such as one hundred yards, to further refine your zero. At this distance, small adjustments can make a significant difference. Fire a group of shots. If you still need to make minor adjustments, do so and repeat the process. You might consider moving to a more challenging distance (e.g., 200 yards), to test your zero under hunting conditions.
Zeroing for Common Hunting Distances
The optimal zeroing distance depends on your typical hunting scenarios. Consider bullet drop and trajectory. It’s important to familiarize yourself with ballistics of your 350 Legend load to understand its flight path.
Zeroing Distance and Bullet Drop: A zero at one hundred yards will provide a relatively flat trajectory out to 150-200 yards. If you anticipate longer shots, you’ll want to factor in the bullet drop.
Understanding Trajectory: Learn to account for bullet drop. This is the vertical distance the bullet falls due to gravity. If you are hunting past your zero distance, you’ll have to aim slightly higher. It’s vital to understand the trajectory of your chosen load.
Consider Hunting Scenario: Consider that in close-quarters hunting scenarios, a slightly higher zero may be acceptable. If you are hunting deer at ranges less than one hundred yards, a zero a bit higher than the bullseye may be beneficial.
Checking Zero and Conclusion
Final Confirmation
Once you’re satisfied with the grouping, fire a final group of shots to confirm your zero. This is your chance to see the results of your efforts. If the shots are hitting where you want them, you have a good zero. If not, make those last minute adjustments, and test your rifle one final time.
Important Considerations
Ammo Differences: Different bullet weights and types will have different trajectories and points of impact. Always sight in with the specific ammunition you plan to use for hunting.
Environmental Factors: Wind and temperature can influence bullet trajectory. Be mindful of these factors when taking shots.
Practicing: Frequent practice will improve your skills and build confidence. Practicing under a variety of conditions will help you become a more proficient and effective hunter.
Conclusion
Sighting in a 350 Legend rifle is a straightforward process, but it requires patience, attention to detail, and adherence to safety protocols. By following the steps in this guide, you can achieve a precise zero, which will enhance your accuracy, improve your hunting ethics, and allow you to use the full potential of your 350 Legend. Remember that the process involves preparation, consistent adjustments, and the ability to analyze the results of your shots.
Accurate sighting leads to more ethical hunts. Take the time to sight in your rifle properly, and you’ll increase your chances of a clean and humane harvest. Practice regularly to hone your skills. Always prioritize safety.
Call to Action: Now that you have the knowledge, put it into practice. Visit a range, sight in your 350 Legend, and experience the satisfaction of a well-zeroed rifle.
Hopefully, this article provides you with the information you need to sight in your 350 Legend rifle with confidence. Good luck, and safe shooting!
