Hey!

I recently bought an used 760. With it i got a 30-06 barrel and a 6.5x55. From what i can see these rifles didn't come in this caliber. Is this a re-bored barrel?
The 6.5x55 barrel does not have any markings excep it's caliber
I had some feeding issues, but after adjusting the magazine lip it works. So guess i'm getting 1 magazine for each caliber.

I don't recall ever seeing a 760 in 6.5x55, but that'd be one cool offering. The 6.5 Swede was doing it well before anybody even thought of Creedmore as anything other than cheap real estate. Looks like you got yourself a unique deal!