Like most people, I've had reason to use a grease gun for various things over the years. I had no need for one for many years but now I do. I've bought two so far and both of them are junk. I never had problems with grease guns in the past. But these today stick on the zirc fitting and you have to pry them off.
Loosen the tip. You can adjust them so they aren't too tight or too lose on a zerk.
Yeah,....I noticed the little collet that slips over the fitting and I tried loosening it. You would think that it's the answer. But even after I unscrewed the tube completely, I had to pry it off.
I don't recall that issue on the old grease guns I used to use. They just popped on and popped off.
