Fab Defense PR-MO Mossberg 500 Shotgun Rail System Polymer Black

A: Hi Michael and welcome. Yes Sir, this will fit the Shovkwave 590M no issue. Cheers and stay safe!

A: Absolutely will fit & function properly.

A: Hi Michael, yes sir, this will fit on the 590 series guns. Stay safe & have a great day!

A: Hi Peter and welcome. Note: Will not fit the 20ga model. Not much on the 20ga versions but this is a start: https://www.trinitysupply.com/products/copy-of-trinity-single-picatinny-mount-adapter-for-20-gauge-shotguns-1?srsltid=AfmBOopg9-31-_lhYX7EvEbmOSgUSHeO3r9IbKYPSI9LbQSzJqCGvcIP

A: The trinity rail mount adapter James linked to is exactly what I have on my 20G Mossberg. Easy fit And light stay securely in place.

A: Hi Peter, no sir, this will not work on the 20 gauge. There are very few options for the 20 gauge. https://www.trinitysupply.com/products/copy-of-trinity-single-picatinny-mount-adapter-for-20-gauge-shotguns-1?srsltid=AfmBOopg9-31-_lhYX7EvEbmOSgUSHeO3r9IbKYPSI9LbQSzJqCGvcIP Stay safe & have a great day!

A: Hi Elvis and welcome. Yes, this will fit the Maverick Model 88 no issue. Cheers, stay safe and enjoy!

A: Yes, the Maverick model is a mimicked, albeit not the same quality, model 500 mossberg. So this will fit and function properly.

A: I suggest you contact Fab defense and ask them https://fab-defenseus.com/contact-us/

A: Hi Elvis, no sir, not directly. The Maverick 88 forend is a pinned, one piece unit. You'll first have to replace it with an action tube from a Mossberg 500, then you can use whichever forend you want. Stay safe & have a great day!