The Remington 870 shotgun, a legendary firearm known for its reliability and versatility, requires proper maintenance and occasional disassembly for cleaning and repair. This guide provides a comprehensive, step-by-step walkthrough of Remington 870 disassembly, emphasizing safety and precision. Always prioritize safety and ensure the firearm is unloaded before attempting any disassembly. Failure to do so can result in serious injury.
Safety First: Essential Precautions Before Disassembly
Before beginning any disassembly process, it is crucial to follow these safety precautions:
- Unloading the Firearm: Visually and physically inspect the Remington 870 to ensure it's completely unloaded. This means checking the chamber and magazine tube.
- Pointing the Firearm in a Safe Direction: Always point the firearm in a safe direction, preferably downrange at a target backstop.
- Using Proper Tools: Employ only the tools recommended in the manufacturer's official instructions and those outlined in this guide. Avoid using improvised tools that might damage the firearm.
- Working in a Well-Lit Area: A clean and well-lit workspace prevents accidents and improves the clarity of your work.
- Consulting the Official Manual: This guide complements, but does not replace, the official Remington 870 owner's manual. Refer to the official documentation for the most accurate and up-to-date instructions.
Step-by-Step Remington 870 Disassembly
This guide will cover field stripping the Remington 870, which is sufficient for cleaning and basic maintenance. More involved disassembly for deeper repairs should be performed by a qualified gunsmith.
Step 1: Removing the Bolt Assembly
- Open the Action: Ensure the action is open.
- Rotate the Bolt Handle: Rotate the bolt handle all the way to the rear.
- Lift the Bolt Assembly: Carefully lift the bolt assembly straight upward and out of the receiver. Set it aside in a safe place.
Step 2: Removing the Trigger Group (Field Stripping)
- Depress the Trigger Pin Retainer: This is usually a small button or lever located on the trigger guard.
- Remove the Trigger Pin: Gently tap out the trigger pin from the left side of the receiver using a punch.
- Remove the Trigger Group: Once the trigger pin is out, the trigger group should slide out from the receiver. Again, set it aside in a safe place.
Step 3: Disassembling the Bolt Assembly (Optional)
The bolt assembly can be further disassembled for a more thorough cleaning. This is typically not necessary for routine maintenance but may be beneficial after heavy use. Refer to detailed diagrams and instructions in the official Remington 870 manual for precise guidance on disassembling the bolt assembly.
Step 4: Cleaning and Lubrication
Once disassembled, clean all parts thoroughly using a suitable cleaning solvent and brush. Pay close attention to removing any fouling or residue. After cleaning, lubricate all moving parts with a high-quality gun oil.
Step 5: Reassembly
Reassembly is the reverse of the disassembly process. Ensure all parts are correctly aligned before reinstalling. Refer to the official manual or diagrams for precise guidance on proper reassembly.
Conclusion
Proper disassembly and cleaning are essential for maintaining your Remington 870's performance and longevity. Always exercise caution and prioritize safety throughout the entire process. If you are unsure about any step, consult a qualified gunsmith for assistance. Remember that this guide is for informational purposes only and should not replace the official Remington 870 owner's manual.
