Rail Covers for AR-15: A Comprehensive Guide
When it comes to customizing your AR-15 rifle, one of the most popular accessories to consider is a rail cover. These covers serve multiple purposes, from enhancing the aesthetics of your firearm to providing practical benefits. In this detailed guide, we will explore the various types of rail covers available for the AR-15 platform, their features, and how to choose the right one for your needs.
Types of Rail Covers
There are several types of rail covers designed for the AR-15, each with its unique features and benefits. Here are the most common types:
- Full-Length Covers: These covers are designed to fit over the entire length of the Picatinny rail system. They provide maximum protection for the rail and can be used to prevent dirt, debris, and moisture from entering the rail system.
- End Caps: End caps are designed to fit at the ends of the Picatinny rail system. They offer protection for the exposed ends of the rail and can also be used to customize the look of your rifle.
- Mid-Length Covers: Mid-length covers are designed to fit between the front and rear rails of the Picatinny system. They provide protection for the middle section of the rail and can be used to mount additional accessories.
- Quick-Release Covers: Quick-release covers are designed to be easily removed and reinstalled on the Picatinny rail system. They are ideal for those who frequently change accessories or want to quickly remove the cover for cleaning.
Features to Consider
When selecting a rail cover for your AR-15, there are several features to consider to ensure you get the best product for your needs:
- Material: Rail covers are typically made from materials such as aluminum, polymer, or stainless steel. Aluminum and stainless steel are durable and corrosion-resistant, while polymer is lightweight and easy to install.
- Finish: The finish of the rail cover can affect its appearance and durability. Options include anodized, black oxide, and ceramic coatings.
- Compatibility: Ensure that the rail cover is compatible with your specific AR-15 model and the accessories you plan to mount on the rail.
- Weight: Consider the weight of the rail cover, especially if you are looking for a lightweight option.
Top Rail Covers for AR-15
Here are some of the top rail covers available for the AR-15:
| Product | Material | Finish | Weight |
|---|---|---|---|
| Magpul PMAG RDL Full-Length Cover | Aluminum | Black Anodized | 1.6 oz |
| ATAC Rapid Rail Cover | Stainless Steel | Black Oxide | 2.5 oz |
| Magpul MOE End Cap | Polymer | Black | 0.5 oz |
| ATAC Mid-Length Cover | Aluminum | Black Anodized | 1.8 oz |
| Magpul MBUS Pro QD Mount | Aluminum | Black Anodized | 1.2 oz |
Installation and Maintenance
Installing a rail cover on your AR-15 is generally a straightforward process. However, it’s important to follow the manufacturer’s instructions carefully to ensure proper installation. Here are some general tips for installation and maintenance:
- Installation: Most rail covers can be installed using a screwdriver or Allen wrench. Ensure that the cover is securely attached to the Picatinny rail system.
