Adding a laser to your AR-15 can significantly enhance its capabilities in various situations, from close-quarters combat to target practice. However, choosing the right mounting point is crucial for both effectiveness and safety. This guide will explore the different mounting options, their pros and cons, and help you determine the best location for your specific needs.
Understanding AR-15 Rail Systems
Before diving into mounting options, it's essential to understand the AR-15's rail system. Most modern AR-15s feature a Picatinny rail system, a standardized mounting interface that allows for the attachment of various accessories, including lasers. These rails are typically found on the handguard (the section of the rifle covering the barrel), and sometimes on the upper receiver.
Common Laser Mounting Locations on an AR-15
Several locations offer viable mounting points for your laser. Let's analyze each:
1. Handguard Mounting
This is the most popular location for laser mounting. Mounting on the handguard allows for:
- Improved ergonomics: The laser is positioned closer to your natural grip, facilitating quicker target acquisition and aiming.
- Versatility: Handguard rails offer ample space for additional accessories like lights or grips, without compromising laser placement.
- Reduced recoil impact: Compared to mounting on the receiver, the laser experiences less recoil, potentially increasing its lifespan and accuracy.
However, handguard mounting has a drawback:
- Potential for obstruction: Depending on the handguard and the laser's size, your hand might partially or completely obscure the laser beam.
2. Receiver Mounting (Near the Sight)
Some users prefer mounting the laser directly on the receiver, often near the front or rear sight. This offers:
- Sturdiness: Mounting on the receiver provides a solid, stable platform, reducing laser movement.
- Co-witnessing: Certain low-profile lasers can allow for co-witnessing with iron sights, enabling backup sighting capabilities.
The downsides of receiver mounting include:
- Limited space: The receiver has limited space for accessories, making it less versatile.
- Increased recoil impact: The laser experiences more recoil at this mounting point, potentially affecting its longevity and accuracy.
3. Underneath the Handguard (for Specific Laser Types)
Some specialized lasers, particularly weapon lights with integrated lasers, are designed for mounting underneath the handguard. This can provide:
- Protection: This location protects the laser from impacts and environmental factors.
- Reduced profile: It creates a lower profile than other mounting positions, improving maneuverability in close quarters.
However, this is highly dependent on the specific laser and handguard design.
Factors to Consider When Choosing a Mounting Location
Several factors should inform your decision:
- Type of laser: The size, weight, and design of your laser will influence its suitability for different mounting points.
- Intended use: The environment and tasks you'll be using the laser for will determine the ideal position.
- Personal preference: Ultimately, the best mounting location is the one that feels most comfortable and effective for you.
Safety Precautions
Regardless of your chosen mounting location, prioritize safety:
- Always wear appropriate eye protection: Never point a laser at your eyes or others.
- Familiarize yourself with your laser's operation: Understand its functions, safety features, and limitations.
- Properly secure the laser mount: Ensure that the laser is securely attached to prevent accidental detachment.
By carefully considering these factors and prioritizing safety, you can choose the optimal mounting location for your AR-15 laser, maximizing its effectiveness and ensuring safe operation. Remember to consult with experienced shooters or professionals if you have any doubts.
