It can be attached to a shotgun magazine with this mount (Mossberg 500)
Or to the barrel of any shotgun (like in this Remingtom 1100)
Or to the barrel of a Sporting rifle
Or to the scope
And they will quick detach and attach.
Cheers
W

Or to the barrel of any shotgun (like in this Remingtom 1100)

Or to the barrel of a Sporting rifle

Or to the scope

And they will quick detach and attach.
Cheers
W