Original 75

[thisisdonald]

Yours has the O rings sticking

It shows no other signs of having been worked on. I just guess Original wouldn't have sent it out with bunched O rings under those caps.

Yep.. its either my 75 or 65 .. but one of them definitely has rubber orings folding out under the cap.

Unfortunately neither of mine are shooting just now. I have shot the 75 all of 1 time and it made a nasty crack and nothing left the barrel.
The 65 I bought recently and it wont cock...I'm waiting till the kids bugger off back to school before I tackle anything