Things I liked: It mounts quite easily.
Things I would have changed: Seems like a nice concept very poorly executed. It has so much droop compensation that at 10 yards I can barely get my scope adjusted for proper elevation with no more adjustment left. With the scope adjusted full right it still shoots about 2 inches left at 10 yards. Alignment is WAY out.
Things I liked: Well, the price. This is an inexpensive gun - but you knew that. Chrony showed 650fps with RWS Basic (7 grain) pellets. Accuracy was decent though I'm not great with open sights - 1.5" groups at 20 yards - I think it can do better.
Things I would have changed: It would be really nice if the cocking aid could be fixed in place - it is very loose and could easily fall off. The trigger pull is fairly heavy (manual says four pounds - I think it's more) and very long - but I'll get used to it.
What others should know: Good basic gun and good value for the price. I'm evaluating for pistol FT and I think it will pass.
Things I liked: Nice size - I was able to 'relieve' the rim a bit and use on my (left side magazine loading) RWS/Hammerli 850.
Things I would have changed: The markings on the rim don't seem to be in agreement with the real world.
What others should know: I installed the wheel, and set it so that 10 yards on the wheel aligned with 10 yards measured. None of the other markings were accurate.