Northern Tool Drill powered grease gun - any opinions?

[tawilson]

I've gone from the traditional gun through a couple of air powered now I'm trying out a pistol grip. Seems like it's a lot easier to tell what's happening with the pistol grip as far as grease going in and whether I need a refill.

 

[powergod1]

I use a battery powered model at work, we bought thru kipper tools. works well thinking of getting one for the house