I purchased this flooring nailer on Feb 12, 2012. I did not start to use the nailer until March. I managed to get through one stick of Bostich L-cleats and it began to jam, and it jammed and it jammed and it jammed.I was past my 30 day return period so I reached out through Amazon to send an email to the manufacturer to take advantage of the 12 months warranty - no response!I then sent an email to the address in the handout included with the nailer - no response!I searched as best I could to find a real address for Akuzuki and could not find one in the U.S. or elsewhere. I did a whois search on their non-funtioning [...] and they are hiding their identity.DO NOT BUY THIS NAILER - PERIODI am willing to change my review if Akuzuki ever responds to my warranty claim.