Win choke = invector?

[Mattp33]

I just read something that said a shotgun barrel was fitted for win choke/invector. Do these 2 have the same threads? The reason I ask is that I have a 101 that uses win choke on the bottom barrel and I want to get some more chokes for it. I have some invector chokes but never even tried the to see if they would fit. I have since given all my invectors to a friend. Thanks

 

[G P]

Yep, they are the same. Check trulock chokes website to be sure.

 

[planemaker]

Yes winchoke and Invector are interchangeable, Mossberg Accuchoke as well. There are many searchable choke interchange charts on the net.

 

[G P]

But remember, invector and invector plus are not the same.

 

[Mattp33]

Awesome, thanks guys. I picked up a few extended chokes today!