Benelli M2 20ga question

[twyatt]

Does the M2 20ga take Crio or Crio Plus tubes?  I picked up a used M2 today and can't seem to get any clarity on which one it uses.
According to this picture it's Crio


But according to this, the M2 takes Crio Plus chokes

[Kytomgetter]

Just checked my M2 and it's the crio system not the crio plus

[Borden811]

My m2s were all crio plus. But they were 12ga, not 20ga.

[twyatt]

It's Crio Plus, I figured it out

Thanks