Remington 870 Disassembly and Reassembly are very easy but there is a tool which will make this process even easier.
Real Avid Shotgun Micro Tool is a very small and handy tool which you can always have with you. It is specially designed to help shotgun owners. You can have it on you keys or on your range bag or shotgun case.
I was surprised how many features this small tool has!
Gunsmith Remington 870 Forend, Stock and Dimples Tool Kit
Must have tool kit for gunsmiths, includes: the forend wrench, stock bolt wrench, mag tube cap pliers, and magazine tube dimple remover.
Price is too high for one-time use, but it’s a good investment for professional gunsmith.
It is possible to remove the Remington 870’s forend using pliers, but if you want a better tool you can select one of the specialty wrenches available on the market today:
1. S&J Hardware Forend Removal Tool
2. UTG Deluxe Universal Shotgun Forend Wrench
3. Brownells Remington/Mossberg Forend Wrench
I had to use a pliers to remove forend. This is not the most convenient instrument for this purpose but all other Remington 870 forend wrenches and forend removal tools were too expensive.