Anyone Know Who Makes These Rings ?

[grynerfan2]

Came on a rifle I bought. Would like another set.
Who makes 'em ?

Thanks.

 

[stubblejumper]

They look like Millet "mangle locks".

 

[kamlooky]

Yuck yuck yuckiddy Millets...........wooooooooof.

 

[scobro61]

i think millet

 

[snoopycda]

Yup, Millet.

 

[grynerfan2]

Thank you all !