Can you use any off these sights on SW.

[Sjc3081]

https://www.brownells.com/shotgun-parts/sights/front-sights/tritium-shotgun-sight-prod19914.aspx

 

[BoBo522]

I believe the existing bead sight is 5-40, so I would imagine that this one in 5-40 threading would fit.

 

[bangbang]

054019 Is the pn you need. also check out xs sights big dot sight. It actually helps target acquisition. This small one you like is kinda useless to improve accuracy. The shockwave shoots high so the xs sights helps eliminate this problem . And you can get a tritium insert model and it'll glow like the one you posted...

and as BoBo522 said mossberg is 99.9% of the time 5-40 thread

 

[Cruzie27]

I have the XS Big Dot on my Shockwave, in fact I have the XS Big Dot on all of my shotguns and all but two of my pistols. As mentioned previously the Big Dot’s help with the Shockwaves tendency to shoot high. Well worth the time and money to add to your little firearm.

 

[bangbang]

Only thing that sucks about the big dot is if your Bead Sight hole was drilled off center , unfortunately this is more common than not ...