Help! Need a breech seal for a

[floydlong]

Daisy 120. Anyone know what will fit?

[Motorhead]

Whats the XYZ of the seals size & shape ? .... Picture would even be useful 

[floydlong]

Thanks for replying Scott. I googled again and read PAST the first page and saw that JGAirguns has them. I ordered a couple plus a 1" leather piston seal for it and waiting patiently, (yeah, right) for them to come. I'm doing a lube tune on this baby and hopefully will give it back to the guy I bought it from. It was his son's rifle and the boy was killed in a car crash at 17 y.o. I didn't find out until after I bought it so I'll try to get it back to him in great shooting condition. Hopefully I can refinish the stock also.
Again, thanks for the info.