The Remington 870 is a legendary shotgun, prized for its reliability and versatility. A key component contributing to its smooth operation is the forend tube assembly. Understanding its function, components, and potential issues is crucial for maintaining your firearm and ensuring optimal performance. This guide provides an in-depth look at the Remington 870 forend tube assembly.
Understanding the Remington 870 Forend Tube Assembly's Role
The forend tube assembly isn't just a decorative piece; it's a vital part of the shotgun's mechanism. Its primary function is to house the magazine tube, which holds the shotgun shells. The forend itself slides along this tube, allowing you to pump the action and load shells. The assembly also contributes to the overall ergonomics of the gun, providing a comfortable grip and facilitating smooth operation.
Components of the Remington 870 Forend Tube Assembly
The Remington 870 forend tube assembly consists of several key parts:
- Forend: This is the part you grip to pump the action. It’s typically made of wood or synthetic material.
- Forend Tube: A metal tube that runs beneath the forend and houses the magazine tube.
- Magazine Tube: This cylindrical tube holds the shotgun shells. Its capacity varies depending on the model of the Remington 870.
- Magazine Cap: This screws onto the end of the magazine tube, securing the shells inside.
- Magazine Spring: A spring inside the magazine tube that pushes the shells forward for feeding.
- Follower: A small part that rides on top of the magazine spring and pushes shells forward.
Variations and Differences Across Remington 870 Models
It's important to note that there can be slight variations in the forend tube assembly depending on the specific model of the Remington 870 (e.g., Wingmaster, Express, Police Magnum). Some models might have slightly different forend designs or materials, but the basic function remains the same. Always consult your owner's manual to ensure compatibility when purchasing replacement parts.
Common Issues and Troubleshooting
While generally robust, the Remington 870 forend tube assembly can experience some problems:
- Forend Binding: If the forend feels stiff or difficult to pump, it might be due to dirt, debris, or damage. Cleaning and lubrication are often sufficient to resolve this.
- Magazine Tube Issues: Problems with the magazine tube, such as dents or damage, can affect the feeding of shells. Inspect the tube regularly for any irregularities.
- Spring Wear: Over time, the magazine spring can weaken, leading to inconsistent feeding. Replacing a worn spring is often necessary.
- Follower Problems: A damaged or bent follower can also cause feeding issues.
Step-by-Step Guide to Cleaning and Maintaining Your Remington 870 Forend Tube Assembly
Regular cleaning and maintenance are vital for the longevity of your Remington 870. Here's a simple guide:
- Disassemble: Carefully remove the forend by pressing the release button (location varies by model). Remove the magazine tube cap and extract the magazine spring and follower.
- Clean: Use a cleaning rod and patches to thoroughly clean the inside of the magazine tube, removing any dirt, residue, or debris.
- Lubricate: Apply a light coat of gun oil to the inside of the magazine tube, the magazine spring, and the follower.
- Reassemble: Carefully reassemble the parts in the reverse order of disassembly. Ensure that the magazine spring and follower are properly installed.
Upgrading Your Remington 870 Forend Tube Assembly
Many aftermarket manufacturers offer upgraded forend tube assemblies for the Remington 870. These upgrades often feature:
- Improved Materials: Durable, high-strength materials provide increased resistance to wear and tear.
- Enhanced Ergonomics: Improved designs offer a more comfortable grip and smoother operation.
- Tactical Features: Some upgrades include additional accessories such as Picatinny rails for attaching lights or lasers.
However, always ensure compatibility with your specific Remington 870 model before purchasing any aftermarket upgrades.
Conclusion: Keeping Your Remington 870 Running Smoothly
The Remington 870 forend tube assembly is a critical component contributing to the reliable function of this iconic shotgun. Understanding its function, components, potential problems, and maintenance procedures will help you ensure years of trouble-free operation. Regular cleaning, lubrication, and timely repairs will keep your Remington 870 performing at its best. Remember to always consult your owner's manual and prioritize safety when handling firearms.