Make, model of this 870 12 gauge choke?

[county hunter]

Do you recognize the make, model of this choke tube? asking cause it is not labeled, ~20 years old

[Izzyjoe]

I'd mic the inside,and that will get you in the ball park.

[HEVI D]

Looks like a Rem super full lead to me. I think they were .665

[captin_hook]

I'd say it's a factory rem choke

[philipriley16]

Kinda looks like my remington straight rifled turkey choke as well

[county hunter]

Thanks for the responses, gonna get a mic and measure