WTB these choke tubes can't ID

Looking for more of this type of choke tubes, and or ID them.
At first I thought they were Angleport, called and sent them to them to ID, they couldn't, need some help along with more tubes.

thanks

 

They look like Kolar Tubes

 

think kolar too

 

Those are definitely Angleport chokes. Rey

 

I tried .740 Kolar chokes, too large wouldn't go in the muzzle. These were in a K80 barrel.
I assumed they were Angleport, send them to Angleport to make more, they said they weren't theirs and didn't know who's made them. I only have two that were in the barrel.
I am sure some on this site will ID them.
thanks

 

I just looked at a K80 Angleport choke tube and the threads are on the bottom of the tube, these are threaded on the top or muzzle end of the choke tube.
thanks

 

Link deleted by moderator because, well you know why.

found old E-bay listing with picture (top threads) - tubes were for Beretta. Your gun a Beretta?

 

Look like Beretta Optima HP chokes from an after market compnay.

 

Those are Angleport chokes made for their proprietary thin wall choke system. Had them myself in other k80 barrels. By the looks and markings, they backbored the barrel to .740 and threaded them to use their choke system. Same as if Briley would have done it. Your barrel should be an original fixed choke barrel. You will have stampings on the left side of the monoblock such as S/S or F/IM. Good luck and good shooting, Rey

 

Chokes found in a K80 stepped O/U barrel. just talked to Angleport and send pics of tubes, will report back.
thanks

 

Reyper,
You are right again. Just got off the phone after emailing pics, they said those were their tubes.
I knew this site would ID these choke tubes.
thanks all
hardrite

 

Hardrite, I wont sware on it but I have a choke tube for my TMX that was made for me but Wright's choke tubes for my overbored barrel. I compared the constraint printing and design on your tube and mine are identical, you may want to check with Wright's choke tubes and make sure they are not the originators. Don

 

5 ordered and on the way,
thanks