Review on Plews 30 118 Suction Grease Gun by Derek Helvie

I have had this gun for several years now. It does exactly what it was designed to do. It's a little stiff, but it has to be or heavy lubes will just get on the seal and render it useless. I use it to change my transfer case and diff fluid about once a year and it saves me hundreds of dollars over shipping to the dealer. It's a bit messy, but it's a task feature. The gun itself works perfectly.