ProMag MKA 1919 12 Gauge 2.75in Drum 15rd Black

A: Steven, yes Sir it will. Cheers and stay safe. So will the 20rd : https://www.budsgunshop.com/product_info.php/products_id/111608

A: If you post again with the brand and model of the shotgun we can help better because yes this will fit ar15 style 12 gauges but some ar15 style 12 gauges don't take this type of magazine. So all depends on the brand and make your talking about. Hope this helps.

A: Stella, yes this will fit the vast majority of AR-12 Shotguns. So will the 20rd Drum : https://www.budsgunshop.com/product_info.php/products_id/111608

A: Stella, yes this will fir most AR style shotguns. Have a great day!

A: Isaac, yes Sir it is. Also the 10rd Magazine here : https://www.budsgunshop.com/product_info.php/products_id/411559964

A: Yes, this one will fit and function just fine. Hope this helps.

A: Korey, yes Sir it will fit and so will the 20rd Drum : https://www.budsgunshop.com/product_info.php/products_id/111608

A: Yes, this will fit and function just fine. Citadel boss25 takes AR12 magazines or mka 1919 magazines like this one. Hope this helps.

A: 100% Yes it Will!!!

A: Korey, yes it will. The Boss takes AR12 and MKA 1919 style magazines. Also works with RIA VR series magazines. Happy New Year!

A: Erick, this drum will work no issue Sir. Cheers and stay safe!

A: Daniel, unfortunately no. This is an AR-12 style magazines and the Mossberg 500M/590Muses proprietary magazines which is available here : https://www.midwestgunworks.com/page/mgwi/prod/95139

A: No sir. These are AR style mags. Stay safe and happy plinking!!

A: Daniel, the Mossberg 590 uses it's own proprietary magazine. 15rd available here >>> midwestgunworks.com/page/mgwi/prod/95139 .....Have a great day!