I am dealing with the seller remotely and therefore have not had a chance to inspect the gun in person. The pics I have seen show the gun to be in good condition, but that is obviously next to meaningless information. I will obviously buy the gun subject to an inspection but was trying to get a sense whether worn cocking cams were a known symptom for other problems.
I will ask the dealer how this issue was discovered and what they think the cause was. (The seller identified this problem and is fixing it, which is encouraging.)
Thanks