- Tamers/Pistol grips use a short bolt that is included with the Tamer (no washer needed).
- Forend adapter nut may be required for some models. #05020

Also fits:
- Model 590A1
- Maverick model 88
- Other Mossberg pump shotguns that are copies or variations of the 500.
- 835 series 3 ½” magnum pump shotguns providing adapter nut #05020 is used

Does not fit:
- 16ga, 20ga, or .410 bore shotguns
- 510 Mini
- 930 series or any other auto shotgun.
- Break open guns
- Flex system shotguns