Sheridan Blue Streak ?

[joneb]

Does anyone know where I can get a new trigger for this 1972 5mm air gun?

 

[joneb]

I would be happy with a in spec used trigger.

 

[OcelotZ3]

There are a number of places on the web that sell airgun parts, some you have to send in a request. Have you tried any of those?

 

[joneb]

Thanks, and no. Could you paste some links?
Most parts I see are for rebuild kits.

 

[Chevota]

You can try this parts list from Crosman:
http://tinyurl.com/o9zeukm
It's for a much newer model but the trigger may be identical. If not it may be moddable to work. Compare the pix to yours...
My guess is why would they bother changing a part like that. Usually changes are to save a buck or improve problems, but my guess is that trigger would not be one of those parts.
Those prices may be out of date but Crosman parts are still cheap and shipping is a flat $4 per order. I'd get new seals while you're at it, specifically the pump seal but that is likely that part that has been updated. A newer seal may fit perfectly, but it may have been redesigned and require the matching shaft it connects to. It may even require other parts so you'll just have to compare to yours to the pix. Other seals which are likely all O-rings can be bought elsewhere. As a general rule Crosman's min price on parts is $1.15 so O-rings and little screws are the only things not worth getting from them.
What's wrong with your trigger?