Ruger M77 Ring Identification

[jchunter62]

I was wondering if y'all could help me identify what the manufacturer of these ruger rings are. I don't think theyre factory. If you can identity them lmk if they're good rings or not.

 

[huntsman22]

You have 2 sets pictured.....

 

[jchunter62]

You have 2 sets pictured.....

There are three haha. One stainless, one stainless with blue inserts, and one blued pair. None are factory

 

[BCsteve]

The stainless with plastic inserts look like factory Rugers, beside the inserts.

 

[Huntin Fool]

Stainless with inserts definitely look like factory rings minus the insert and the blued pair look like leupold Ruger rings

 

[jchunter62]

Okay pretty sure the nickel ones on the synthetic stock gun are Redfield Rings, the SS non inserts on the laminate stock are leupold, blued are leupold, and the stainless w/ inserts are ruger with some 1" tube adapter. Anyone have experience with Redfield and Leupold Rings on a M77s?

 

[BCsteve]

I’ve had Leupolds rings on a Ruger. Only ran them one season but had no issues.