The .17 HMR (Hornady Magnum Rimfire) is a popular round known for its accuracy and flat trajectory, making it ideal for small game hunting and target shooting. However, achieving optimal accuracy requires precise zeroing of your rifle's scope. This is where a 17 HMR laser bore sighter comes in handy. This guide explores the benefits, usage, and selection of a laser bore sighter for your .17 HMR rifle.
What is a Laser Bore Sighter?
A laser bore sighter is a tool designed to quickly and easily align your rifle scope with the barrel's bore. Instead of expending numerous rounds during the zeroing process, a laser bore sighter projects a laser beam through the barrel, providing a visual reference point for scope adjustment. For the .17 HMR, this translates to significant time and ammunition savings.
How a 17 HMR Laser Bore Sighter Works
The device is inserted into the barrel of your .17 HMR rifle, where the laser aligns with the bore. When you look through the scope, the laser dot represents the point of impact at a given distance. By adjusting your scope turrets to center the laser dot on your target, you significantly reduce the number of shots needed for accurate zeroing.
Benefits of Using a 17 HMR Laser Bore Sighter
- Significant Time Savings: Eliminate the lengthy process of repeated shooting and adjustments.
- Ammunition Conservation: Preserve your valuable .17 HMR ammunition.
- Improved Accuracy: Achieve a more precise zero with fewer shots, leading to better accuracy on the range and in the field.
- Ease of Use: Simple to operate, even for beginners.
- Cost-Effective: While there's an initial investment, the savings in ammunition and time quickly offset the cost.
Choosing the Right 17 HMR Laser Bore Sighter
While many laser bore sighters are universally compatible, ensure the specific model you choose clearly states compatibility with the .17 HMR caliber. Some key features to consider include:
- Calibration: Verify the laser's accuracy and ensure it's properly calibrated for consistent results.
- Battery Life: Opt for a model with a long battery life to minimize interruptions during the zeroing process.
- Durability: A robust design can withstand the rigors of field use.
- Brightness: Choose a laser with sufficient brightness for clear visibility in various lighting conditions.
Using Your 17 HMR Laser Bore Sighter: A Step-by-Step Guide
- Safety First: Always ensure the firearm is unloaded and pointed in a safe direction.
- Insert the Bore Sighter: Carefully insert the laser bore sighter into the barrel of your .17 HMR rifle.
- Activate the Laser: Turn on the laser bore sighter.
- Sight Alignment: Look through your scope and adjust the turrets until the laser dot is centered in your reticle.
- Verification: Once the laser is aligned, remove the bore sighter and proceed to fine-tune your zeroing with live ammunition at the range. Remember, the laser bore sighter provides an initial alignment; fine-tuning is still necessary.
Conclusion
A 17 HMR laser bore sighter is a valuable tool for any .17 HMR rifle owner. It significantly simplifies the zeroing process, saving time, ammunition, and ultimately improving accuracy. By carefully choosing a high-quality bore sighter and following the steps outlined above, you can confidently and efficiently zero your scope and enjoy the precision of your .17 HMR rifle. Remember always to prioritize safety and follow all firearm safety regulations.
