I have a pistol grip JD gun myself. What gets the most use though is the 12v Milwaukee.
As for the "spring splat" just make sure the open end of the tube is touching something, much more controllable. once you get a little grease out of the tube it would be very hard to lose the the grease.
As for the "spring splat" just make sure the open end of the tube is touching something, much more controllable. once you get a little grease out of the tube it would be very hard to lose the the grease.