Bought for shooting on metal hangers the first on lasted 2hrs than just fell apart. So we took it back and got another one. It lasted one job than the tip broke so we got a new tip. It lasted less than another job and the metal that directs the nail broke. Hopefully we can get are money back. Save the hassle a buy a paslode positive placement nailer we've had them for 7 years without a problem tell the seals wore out.