Choke Tube Identification

[BOBGBA]

Another Calgunner gave me a couple of "V3" choke tubes for a 20 gauge.
I thought these came from a Remington V3 shotgun and that they would fit my 20 gauge Remington 11-87.

Well, they don't.

In the picture below, the top 2 chokes are marked V3 and the one on the bottom is a Carlson's 20 gauge remington choke tube that fits my barrel.

Has anyone seen these V3 choke tubes and do you know what gun they fit?

Thanks.

EDIT 10/12/22: champu figured it out, it looks like these are made for an Escort shotgun

V3 Choke Threads.jpg

[champu]

Those appear to be these:
https://escortshotgunsusa.com/product/inner-chokes/:

[BOBGBA]

champu - thanks for figuring it out for me

[sigstroker]

I have choke tubes with no markings. Are the notches in the end a code?

[BOBGBA]

This is from bownings website.

Browning Choke Tube Noches.jpg

https://www.browning.com/news/tech-terms/shotgun-choke-tube-identification.html

What brand/gauge is the shotgun?

[MeatyMac]

Yes


Remington, Beretta/Benelli use these makings


Browning and Winchester use these

[sigstroker]

Thanks! My gun came with 3 tubes - a 1 notch, a 4 notch, and a 5 notch. Which is all I need.

[BOBGBA]

Thanks! My gun came with 3 tubes - a 1 notch, a 4 notch, and a 5 notch. Which is all I need.

Are you going to hunt with steel shot?

[FLIGHT762]

Remington never made a V3 in 20 Ga. Only 12 Ga.

[sigstroker]

Are you going to hunt with steel shot?

I'm not going to hunt with any shot. But if I did, I would use lead. I'm not in kali and I've never shot at a duck.

[golden240]

This is from bownings website.

[ATTACH]1122371[/ATTACH]

https://waterfowlchoke.com/browning-choke-tube-chart/

What brand/gauge is the shotgun?

This matches up with the browning chokes I have.