Laser bore sights have revolutionized firearm zeroing, offering a safer, faster, and more accurate method compared to traditional techniques. This guide will walk you through the process of using a laser bore sight effectively, ensuring you're ready to hit your target with confidence.
What is a Laser Bore Sight?
A laser bore sight is a small device that fits into the barrel of your firearm. It projects a laser beam that accurately represents the path of your bullet. By aligning the laser with your target, you can significantly reduce the time and ammunition needed for zeroing your firearm's optics.
Types of Laser Bore Sights
There are primarily two types:
1. Fixed Laser Bore Sights:
These are typically less expensive and designed for a specific caliber. They often have a simple on/off switch and require minimal setup. The downside is that they only work for one specific firearm caliber.
2. Adjustable Laser Bore Sights:
Offering greater versatility, adjustable laser bore sights feature adjustable rings or mechanisms allowing them to fit various calibers. This flexibility makes them a worthwhile investment for firearm owners with multiple guns.
Step-by-Step Guide to Using a Laser Bore Sight
Safety First: Always treat firearms as if they are loaded, even when using a bore sight. Keep the firearm pointed in a safe direction at all times.
1. Preparation:
- Choose a safe location: Find a well-ventilated area with sufficient space to safely operate your firearm. An indoor range, or a secluded outdoor space, are ideal.
- Gather your equipment: You'll need your firearm, the laser bore sight, your chosen optics (scope, red dot sight), and potentially a target at a known distance (25 yards is a common starting point). A cleaning rod may also be useful to help align the bore sight in the barrel. Some bore sights also include a battery.
2. Installing the Laser Bore Sight:
- Ensure the firearm is unloaded: Double-check that your firearm is completely unloaded and clear. Visually inspect the chamber and magazine.
- Insert the laser bore sight: Carefully insert the laser bore sight into the barrel of your firearm, ensuring a snug fit. Pay attention to any instructions provided with your specific model. Avoid forcing it in.
- Secure the bore sight (if necessary): Some bore sights have mechanisms to help keep them secure and prevent them from moving during use. Follow the manufacturer's instructions for this.
3. Aligning the Laser with Your Optics:
- Turn on the laser: Activate the laser bore sight according to its instructions.
- Align the laser with your target: Place your target at your chosen distance (25 yards is common for initial zeroing). Carefully sight through your firearm's optics and adjust the laser's position by carefully moving your firearm. Your goal is to center the laser dot on the target within your optic's reticle. Adjust the laser's position until the laser dot perfectly overlaps your reticle's center. You may need to use slight adjustments to your firearm's position to achieve perfect alignment.
4. Adjusting your Optics (if Necessary):
Once your laser is perfectly aligned with your target through your optics, you've effectively established the point of impact for your firearm. No further adjustments to the bore sight are needed. Now, you'll need to adjust your scope or red dot to match this point of impact. This is done through the windage and elevation adjustment knobs on your optics.
5. Verification:
After adjusting your optics, carefully remove the laser bore sight. Now, fire a few rounds at your target at the chosen distance to verify the zero. You should see your shots impacting near the center of your target. If not, you may need to make further minor adjustments to your optics.
Tips for Success
- Use a sturdy rest: Employ a stable rest such as a sandbag or shooting bench to minimize movement and maintain accuracy during alignment.
- Proper lighting: Ensure adequate lighting to clearly see the laser dot.
- Clean your firearm: A clean barrel ensures accurate laser projection.
- Follow manufacturer's instructions: Each laser bore sight model may have specific instructions; consult the provided manual for optimal results.
Using a laser bore sight can significantly simplify the process of zeroing your firearm. By following these steps and prioritizing safety, you can enjoy a more efficient and accurate shooting experience. Remember to always practice responsible gun ownership and adhere to all applicable safety regulations.
