Introduction:
Zeroing an AR-15 rifle accurately is crucial for effective shooting. Before heading to the range and expending valuable ammunition, many shooters utilize a bore sighting laser. This guide delves into the world of AR-15 bore sighting lasers, explaining their function, types, advantages, and how to use them effectively. Understanding how to properly bore sight your AR-15 with a laser can significantly improve your accuracy and save you time and money. We'll cover everything you need to know about AR-15 bore sight lasers to get you on target quickly and efficiently.
Understanding AR-15 Bore Sighting Lasers
An AR-15 bore sighting laser is a tool designed to align your rifle's sights with the barrel's bore. This preliminary alignment significantly reduces the time and ammunition needed for final zeroing at the range. Instead of firing numerous rounds to roughly adjust your sights, a bore sight laser provides a quick and precise starting point. This process is essential, especially for new rifles or after making changes to your rifle components.
How Bore Sighting Lasers Work
These lasers work by emitting a visible laser beam that passes through the barrel's bore. By accurately aligning the laser point with your target, you can adjust your sights accordingly, bringing your point of aim much closer to your point of impact. Think of it as a high-tech way to get a quick first approximation of your rifle's zero.
Types of AR-15 Bore Sighting Lasers
There are two main types of AR-15 bore sighting lasers:
-
Chambered Lasers: These lasers are inserted into the chamber of your AR-15, mimicking the trajectory of a bullet. They are generally considered more accurate due to their position within the barrel. Caution: Always treat a firearm as if it were loaded, even when using a bore sight laser. Never point it at anything you don't intend to destroy.
-
Muzzle-Mounted Lasers: These lasers are attached to the muzzle of the barrel. While convenient to use, they can be less accurate than chambered lasers due to slight variations in alignment. They are suitable for quick adjustments but might need more fine-tuning at the range.
Benefits of Using an AR-15 Bore Sighting Laser
Using a bore sighting laser offers several compelling advantages:
- Time Savings: Significantly reduces the time spent at the range zeroing your rifle.
- Ammunition Conservation: Preserves ammunition by providing a precise starting point.
- Improved Accuracy: Leads to more accurate zeroing and improved shot grouping.
- Convenience: Allows for quick sight adjustments before going to the range.
- Cost-Effectiveness: Pays for itself in saved ammunition over time.
Choosing the Right AR-15 Bore Sighting Laser
When selecting a bore sighting laser, several factors should be considered:
- Accuracy: Look for lasers with high accuracy ratings.
- Durability: Choose a laser built to withstand the rigors of use.
- Brightness: A bright laser is easier to see in various lighting conditions.
- Type (Chambered vs. Muzzle-Mounted): Consider the trade-off between accuracy and convenience.
- Battery Life: A long battery life is important for extended use.
Step-by-Step Guide to Bore Sighting Your AR-15
Before You Begin:
- Safety First: Always follow safe gun handling practices. Treat the firearm as if it were loaded, even when using a bore sight laser. Never point it at anything you don't intend to destroy.
- Assemble Your Tools: Gather your AR-15, bore sighting laser, and a target at a safe distance.
Steps for Using a Chambered Laser:
- Insert the Laser: Carefully insert the laser into the chamber, ensuring a snug fit.
- Aim and Adjust: Aim the rifle at your target and adjust the sights until the laser point is centered on your target.
- Remove the Laser: Carefully remove the laser from the chamber.
Steps for Using a Muzzle-Mounted Laser:
- Attach the Laser: Securely attach the laser to the muzzle of your barrel.
- Aim and Adjust: Aim the rifle at your target and adjust the sights until the laser point is centered on your target.
- Detach the Laser: Carefully remove the laser from the muzzle.
After Bore Sighting:
- Range Trip: Head to the range and conduct a final zeroing process to fine-tune your sights.
Troubleshooting Common Issues
- Laser Point is Off-Center: Double-check the laser's installation and ensure it's properly aligned with the bore. Try cleaning the laser window.
- Laser is Dim or Not Working: Check the batteries and replace them if necessary.
- Inconsistent Results: Repeat the bore sighting process to ensure accuracy.
Conclusion
An AR-15 bore sighting laser is an invaluable tool for any AR-15 owner. By utilizing this technology, you can save time, ammunition, and improve your shooting accuracy. Always prioritize safety and follow the instructions carefully for optimal results. Remember to fine-tune your zero at the range after bore sighting. Properly bore sighting your AR-15 will ensure you're hitting your mark with confidence and efficiency. Choosing the right laser and understanding its application will greatly enhance your shooting experience.