Had to rebuy this . The first one failed after the first use. Pops wanted this one again. I wanted the Milwaukee since I’m making my main platform the Milwaukee and why would you want another one after it failed on the first use? The release button broke on the first one and would not eject the grease cartridge. $247 on sale for this one at least this one hasn’t failed yet I greased the entire truck today. We never sent the other one back because we lost the receipt so the company wouldn’t do anything for us nor would Tractor Supply where both were purchased.