Beeman Rs2 from auction

[AGEnthused2]

I won a dual caliber Chinese made beeman rs2 from an auction today. I was able to win it because it doesn’t have either barrel.
The exact model seems to be out of stock everywhere, so I’m trying to figure out if the other dual caliber beeman barrels would fit mine, I would imagine that the barrels should be interchangeable but before I order another air rifle I figured that I should reach out and ask if any forum members have experience with the beeman dual calibers and which barrels would work.
I might as well buy a new airgun and use both barrels. My auction find looks barely used.

[Back_Roads]

 The Beeman dual cal barrels should be a match, I have swapped between 2 variants with no issue.
 Other option would be have any barrel machined down to fit the receiver.

[Hoosier Daddy]

I have a Beeman Silver Kodiak X2 caliber.
 Let me know if you need any dimensions off the barrel.

[Back_Roads]

I have a Beeman Silver Kodiak X2 caliber.
 Let me know if you need any dimensions off the barrel.

I can take some measurements this afternoon on mine to get a cross reference at lest.

[AGEnthused2]

The Beeman dual cal barrels should be a match, I have swapped between 2 variants with no issue.
 Other option would be have any barrel machined down to fit the receiver.

This was the kind of information I had hoped for, It makes sense that variants would work.
having the dimensions would be helpful.
Thank you both for the helpful responses
 

[AGEnthused2]

I won the auction for $2.50, so I saved plenty of money to justify buying an entire new air rifle to get this one barreled, people around me don't seem to like airguns as much as I do.

[Back_Roads]

 Well that is a deal to tinker with then for sure !

[Hoosier Daddy]

people around me don't seem to like airguns as much as I do.

Welcome to the club!