Choosing the right red dot sight for your Remington 870 can significantly enhance its versatility and accuracy, whether you're using it for home defense, hunting, or competitive shooting. However, the process isn't as simple as picking any mount. Understanding the various types of Remington 870 red dot mounts and their compatibility is crucial for a successful and safe setup. This guide will delve into the key considerations and help you find the perfect solution for your needs.
Understanding Remington 870 Variations and Mount Compatibility
Before diving into specific mounts, it's essential to acknowledge the variability within the Remington 870 shotgun family. Different models, barrel lengths, and even receiver variations can impact mount compatibility. Always verify the specifications of your specific Remington 870 before purchasing a mount. Features like the presence of a ventilated rib or the type of receiver (e.g., standard, tactical) can affect the mounting options available.
Key Factors to Consider:
- Receiver Type: This is the most crucial factor. Some mounts are designed specifically for standard receivers, while others cater to tactical receivers or those with Picatinny rails already installed.
- Barrel Length: While not always a direct compatibility issue, barrel length can influence the sight picture and overall balance of your shotgun. A longer barrel might benefit from a lower-profile mount to maintain a good sightline.
- Weight and Balance: A heavy mount can negatively impact the handling characteristics of your Remington 870, especially if you're carrying it for extended periods. Consider the weight of both the mount and the red dot sight itself.
- Mounting System: Several mounting systems exist, including those that utilize the receiver's existing screw holes, Picatinny rails (often added aftermarket), or dedicated dovetail mounts.
Types of Remington 870 Red Dot Mounts
The market offers several types of mounts, each with its advantages and drawbacks:
1. Receiver Mounts:
These mounts attach directly to the Remington 870's receiver, often using existing screw holes. This method is generally reliable and requires minimal modification to the firearm. However, proper alignment is critical to ensure accurate zeroing. Some receiver mounts are designed to be low-profile, minimizing the height of the red dot above the barrel.
2. Picatinny Rail Mounts:
If your Remington 870 doesn't have a pre-installed Picatinny rail, you can add one. This provides a versatile platform for attaching a wide range of accessories, including red dot sights and other optics. Picatinny rail mounts offer flexibility and allow for easy swapping of red dot sights or other accessories.
3. Weaver Rail Mounts:
Similar to Picatinny rail mounts, Weaver rails provide an attachment point for various accessories. While often interchangeable with Picatinny, it’s crucial to check specifications to ensure compatibility before purchase.
4. Dovetail Mounts:
Some older Remington 870s may feature dovetail rails. Dovetail mounts are less common for red dot sights but still exist for those specific models.
Choosing the Right Red Dot Sight
The mount isn't the only component to consider. Selecting the appropriate red dot sight is equally important. Factors to consider include:
- Dot Size: Smaller dots offer increased precision, while larger dots provide faster target acquisition.
- Battery Life: Ensure the red dot sight uses readily available batteries and offers sufficient battery life for your needs.
- Durability: A robust red dot sight is vital, especially when used in harsh conditions.
- Reticle Type: Different reticles offer various advantages, such as illuminated dots or circles.
Installation and Zeroing
Proper installation and zeroing are paramount for safe and accurate shooting. Always refer to the manufacturer's instructions for your specific mount and red dot sight. Improper installation can compromise the integrity of your firearm and lead to malfunctions. Zeroing involves adjusting the red dot's point of impact to match your point of aim. This is typically done through adjustments on the red dot sight itself.
Conclusion
Selecting a Remington 870 red dot mount requires careful consideration of several factors, including receiver type, barrel length, weight, and mounting system. By understanding these variables and carefully selecting both the mount and the red dot sight, you can significantly enhance the performance and versatility of your Remington 870. Always prioritize safety and follow manufacturer instructions for both installation and use.
