Adding a laser sight to your AR-15 can significantly improve your accuracy and targeting capabilities, particularly in low-light conditions. While red lasers are common, green lasers offer several advantages, making them a popular choice among shooters. This comprehensive guide will delve into the benefits, considerations, and factors to keep in mind when choosing a green laser for your AR-15.
Why Choose a Green Laser for Your AR-15?
Green lasers stand out for their superior visibility compared to red lasers. The human eye is significantly more sensitive to green light, resulting in a brighter, more easily discernible dot, even in bright sunlight or challenging environments. This translates to:
- Improved Target Acquisition: Quickly and accurately identify your target, even at longer ranges.
- Enhanced Low-Light Performance: Maintain consistent target visibility in low-light conditions, dusk, or dawn.
- Greater Accuracy: The sharper, brighter dot allows for more precise shot placement.
Key Features to Consider When Selecting a Green Laser
Selecting the right green laser for your AR-15 involves careful consideration of several key features:
1. Power Output (mW):
The power output, measured in milliwatts (mW), directly impacts the laser's visibility and range. Higher mW generally means greater visibility, but it's crucial to comply with all local laws and regulations regarding laser power. A range of 5mW to 50mW is typical for commercially available lasers, with higher mW lasers often requiring more robust safety measures.
2. Mounting System:
Ensure the laser is compatible with your AR-15's Picatinny rail. Most green lasers for AR-15s utilize a Picatinny rail mount for easy attachment and removal. Look for a secure and reliable mounting system to prevent shifting or loosening during use.
3. Battery Life:
Longer battery life is essential for extended use. Consider lasers with replaceable batteries for convenience and cost-effectiveness. Check the manufacturer's specifications for battery life estimations under typical operating conditions.
4. Durability and Construction:
Opt for a laser constructed from durable materials that can withstand recoil and the rigors of use. A robust build ensures the laser's longevity and reliable performance.
5. Switch Options:
Various switch options are available, including momentary-on switches (press-and-hold), constant-on switches, and pressure pad switches. Choose the switch type that best suits your shooting style and preferences. Pressure pad switches are particularly popular for discreet operation.
6. Wavelength:
While we're focused on green lasers, it's worth noting the wavelength is typically around 532nm. This specific wavelength contributes to the laser's enhanced visibility.
Safety Precautions When Using a Green Laser
Green lasers, even at lower power outputs, can be hazardous to the eyes. Always follow these safety precautions:
- Never point the laser at yourself or others. Eye damage can be permanent.
- Use appropriate eye protection.
- Store the laser safely and securely, out of reach of children.
- Comply with all local laws and regulations concerning laser use.
Conclusion: Enhancing Your AR-15's Capabilities
Adding a green laser to your AR-15 can substantially enhance your shooting accuracy and target acquisition capabilities. By carefully considering the features discussed above and prioritizing safety, you can select a high-quality green laser that meets your specific needs and enhances your overall shooting experience. Remember that responsible and safe handling is paramount when using any laser sight.
