Review on Astro Pneumatic Tool ADG100 Adapter by David Thornton

Seems very good. I've seen reviews of people complaining about how long it takes to fill up. What I have found is that when you deflate the lube hose and draw the lube into the inlet, it pumps in less than 6 pumps. If you don't, it looks like it will never run. But once primed, it works very well. It seems to deliver a little less lube per pump than my handgun, but I just hold the trigger a little longer. Now I can grease my gear much faster than with a hand gun. The length of hose is actually long enough to get the job done, but I'll buy a longer one to make it even easier. The price is about half the cost of the custom machine, but I bought it mainly because I didn't want to buy more batteries. That's why I only buy rechargeable batteries for my current cordless drill drivers.