Quick Answer
Yes, you can interchange some parts between the Remington 870 and Mossberg 500, but it's essential to verify compatibility before making any changes.
Interchangeable Parts
Some parts, such as the magazine tubes, can be swapped between the two shotguns with some modifications. The Remington 870 and Mossberg 500 use different magazine tube diameters, but a 1-1/8" Remington tube can be used in a Mossberg 500 with a tube adapter. However, the Mossberg 500’s tube is slightly longer, so you may need to trim the Remington tube to fit.
Choke Tubes and Muzzles
Remington 870 and Mossberg 500 choke tubes are not interchangeable due to differences in thread patterns and muzzle diameters. However, some aftermarket choke tube manufacturers offer adapters that can be used to convert Remington 870 chokes to Mossberg 500 or vice versa. When shopping for aftermarket chokes, ensure they are compatible with your specific shotgun model.
Other Components
Other components, such as stocks, fore-ends, and trigger groups, can be swapped between the two shotguns, but it’s crucial to verify compatibility before making any changes. The Remington 870 and Mossberg 500 use different stock and fore-end designs, so you may need to modify or replace these components to fit your specific shotgun.
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