Hopefully it works better than their older mini shell adapter. That thing SUCKS! Complete waste of money.
I bought one to try out.
You have to take the trigger group out to install it.
It makes loading the shells harder.
2-3/4 shells are extremely hard to load, and then wont feed.
Completely forget about trying to use a 3 in shell. It will not even try to load.
So if you want to shotgun to shoot ONLY mini shells, then I suppose it would be ok. But it is still a paint to push the rubber lip down to load.
The op-sol mini shell adapter works so much better, and it just quickly and easily pops in place and can be removed in a couple seconds.