I tried it at the local range guy next to me had rented it and it was ok. Only did 5 rounds all in the 10 ring at seven yards. The guy liked and it was on his list of guns to buy.
I talked to the counter guys and the said so far no complaints,they started renting it in July and have not cleaned it yet trying to see how far it can go before it has problems,they have oiled the rails a little in that time.