I had, and wish I still had a Summit Trap combo. Ran into so $ trouble and had to sell it, and that was the only reason. I can't remember the round count I put through it while I had it, I think 8-10,000. Never had a problem with it, I loved shooting it, recoil was almost not there. Patterned very well, and was very adjustable, so with proper setup they hit where you want.
I had a warranty issue with mine, which had no bearing on how it worked, mine had a flaw with the finish. I sent it back to Caesar, the refinished the action, and even refinished the stock where I had a small safe ding. No cost to me at all, and it was as good as new when it returned.
I would recommend one to anyone.