Chris, I have carefully examined your pictures. The swivel attached to this barrel is completely different from the Savage swivel I have on my gun, and also listed as available in the Savage catalogs. Also, I do not believe this barrel is for the Savage Model 220 nor the 94. Please note that the barrel lug is very different from the Savage lugs and also the "European" style markings on the barrel. Two "shields" and "KG" for kilogram. Of course, it could have been sold to a foreign country and proofed by them and later returned to the U.S. Please let us know if it will fit a M220 action. Best wishes, Garnett