Can anyone tell me if this is a Mauser action ?

[cmshoot]

Set triggers are/were pretty common on commercial Mauser actions. Especially those built in Europe. I picked up a Zastava M70 Standard commercial Mauser just a few years ago that had double set triggers.
The most common reason for setting back the barrel is head space issues. 22-250 is known to be a barrel burner so quite possibly the chamber was shot out and then set back.

I’ve owned several commercial Mauser with set triggers over the years.

 

[speednut]

A military action will have this cutout for your thumb when loading with stripper clips. Most commercial actions do not.

View attachment 6633343

 

[speednut]

Yep it has one. Thanks to all for the help on this. If I were planning on selling would you pull off scope to check or leave it to keep scope zeroed for purchaser to test fire for accuracy?

 

[Cruisers460]

Yep it has one. Thanks to all for the help on this. If I were planning on selling would you pull off scope to check or leave it to keep scope zeroed for purchaser to test fire for accuracy?

Leave it. There are only a few Mauser actions I'd consider undesirable and if it's from the 70's they were way to plentiful back then for a gunsmith to use one. Pulling it off may not reveal much anyway. I have one built on a Heym 98 Mauser action. Can't find anything relevant on it.

 

[speednut]

Ok Thanks I checked barrel it is 25.75 inches long.

 

[Dice]

Why it gotz two triggers and one barrel? Fancy I recon.

it's a set trigger system. CZ Stier had them