Hey Pauly. Lovely to see you on little bruv.. Hope you is okay.
I'm no expert on Stingrays but everything I've ever seen about them would indicate that they're "full UK power" when running properly.
This one isn't.
A quick chrono sesh revealed it's turning out 215 to 220 fps with the 14.3 grains Crosman Powapells that the owner uses in it. A whole, fruity 1.5 ft.lbs!
I ordered a breech seal up and I've cleaned up all the sticky red gummy gunge around the detent and breech. Old breech seal ripped out ready for the new one arriving. I really hope for the owner that the breech seal alone sorts it, as it'll be a nice, easy and cheap fix.
I won't get any daylight until Sunday for the next chrono check, so we'll see then.
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