The AR-15 platform's versatility extends to its sighting systems, and laser sights offer a distinct advantage in close-quarters combat and specialized applications. This guide delves into the world of AR-15 laser sights, exploring their types, features, and considerations for choosing the right one for your needs.
Understanding AR-15 Laser Sight Types
Several types of laser sights cater to different AR-15 applications:
1. Visible Lasers:
- Functionality: These lasers emit a visible red or green beam, easily identifiable in various lighting conditions. Green lasers generally offer better visibility, especially in daylight.
- Applications: Ideal for close-quarters combat (CQB), training, and situations requiring quick target acquisition.
- Considerations: Visible lasers can be detected more easily than infrared lasers, potentially compromising your position.
2. Infrared (IR) Lasers:
- Functionality: These lasers emit an invisible beam of light, detectable only through night vision devices.
- Applications: Primarily used in low-light or nighttime operations where discretion is paramount.
- Considerations: Require a compatible night vision device for effective use. Less versatile than visible lasers for daytime applications.
3. Dual-Mode Lasers:
- Functionality: Combine both visible and infrared lasers in a single unit, offering flexibility for various scenarios.
- Applications: Provide the best of both worlds, allowing for use in both day and night operations.
- Considerations: Generally more expensive than single-mode lasers.
Key Features to Consider When Choosing an AR-15 Laser Sight
Several key features differentiate AR-15 laser sights:
1. Wavelength:
- Red Lasers: Affordable and readily available, but less visible in bright sunlight.
- Green Lasers: Offer superior visibility compared to red lasers, especially in daylight conditions, but are more expensive.
2. Power Output:
Measured in milliwatts (mW), higher power outputs generally result in brighter, longer-range beams. However, regulations limit the power of lasers that can be legally used. Always adhere to local and federal regulations regarding laser power.
3. Mounting Options:
Most AR-15 laser sights utilize Picatinny rails for easy attachment and removal. Ensure compatibility with your specific rifle's rail system.
4. Battery Life:
Longer battery life minimizes downtime and interruptions during use. Consider the battery type and expected operational duration.
5. Adjustments:
Windage and elevation adjustments allow for precise zeroing of the laser to match your firearm's point of impact.
6. Durability and Construction:
A rugged and durable laser sight is essential for withstanding the rigors of use. Look for high-quality materials and construction.
Mounting Your AR-15 Laser Sight: A Step-by-Step Guide
Proper mounting is crucial for accurate laser performance. Consult your laser sight's specific instructions, but generally, the process involves:
- Securing the mounting system: Attach the laser sight's mounting bracket to the Picatinny rail on your AR-15.
- Zeroing the laser: Use a target at a known distance to adjust the windage and elevation screws until the laser's point of impact matches your firearm's point of impact.
- Testing and verification: Fire a few shots to verify the zeroing and ensure accurate alignment between your laser and the point of impact.
Safety Considerations When Using Laser Sights
Laser sights are powerful tools, and safety should always be paramount:
- Never point a laser sight at people or animals.
- Always wear appropriate eye protection when using a laser sight.
- Store your laser sight securely and out of reach of children.
- Understand and comply with all local and federal regulations concerning laser ownership and use.
This guide provides a comprehensive overview of AR-15 laser sights. Remember that choosing the right laser sight depends heavily on your specific needs and intended application. Thorough research and careful consideration of the factors discussed above will help ensure you select a laser sight that meets your requirements and enhances your shooting experience.
