This is a good package for the dollar. The nail guns are a joy to use, although I've found that they require less psi to drive nails and nails in than the manual says. They contain useful safety information that will keep you out of trouble if you listen to what you read. (Apart from that, the manuals aren't very helpful.) This device is NOT a toy. 60-100 psi can be harmful to health, especially when dealing with sharp objects. Think security. Just my grip came with every connector they could think of except the one needed to connect to the nail guns. It was quickly fixed with a few euros and a trip to the hardware store. The valve to the tank was also initially leaking. This was corrected by removing the fitting and adding teflon tape. Nails and nails load easily and so far I haven't encountered any sticking problems. In addition, pistols have good tips so as not to damage the wood. Each weapon comes with Teflon tape and oil in a case, along with 1,000 pins or nails to get you started. I won't be giving up my Estwing anytime soon, nailing it this way is hands down better than riding it the old fashioned way, and for nailing my toes it's the best way. My only regret is that many years ago I had to add an air nail gun to my arsenal.