Love this grease gun. For the price it's amazing. I run heavy machinery and it really pumps out lube, even from some pesky clogged bushings and pins. I love the counter too. Only the lubricant that flows through the hose counts. Counters easy to reset and very accurate. Always 13 ounces is a decimal. This is also autoprim. Not like Dewalt where you have to unscrew the air vent and apply lots of lube. Buy this gun, you will not regret it.