Excellent recommendation, I had completely forgotten about Tim.Crap... Sorry to see that.
Send it to Tim at Mac-1 airguns. He's the only one I know of that can repair it.
Luck,
J~
Yup propane torch will do the job.I repaired a 1957 model 310 for a buddy, and soldered the barrel assembly back the tube with a propane torch. Pictures here:
Benjamin 310 - silicone oil or 30W ND for the pump cup? - Airguns & Guns Forum
Benjamin 310 - silicone oil or 30W ND for the pump cup?, Air guns, Airgun Forumwww.gatewaytoairguns.org
Tim did mine.Crap... Sorry to see that.
Send it to Tim at Mac-1 airguns. He's the only one I know of that can repair it.
Luck,
J~