Hi

Nope I just mailed them and was contacted by Elke;

Dear Sir,

yes, it is true, our s/s rifles are built on a 20 ga receiver.

The difference is that the receiver of a rifle has a higher hardness.

Safari rifles, also .500NE rifles, are built on a 20ga receiver too.

Mit freundlichen Grüßen/Best regards

Elke Weiss