Here's a nice quality, small grease gun with multiple nozzle options which can use

either pre-filled grease cartridges or it can be filled from a bulk grease supply. 

It has a die-cast alloy head assembly with  a bleed screw for easy filling.

The pack includes a 210mm flexible hose, a 180mm steel tube with nozzle,

a 115mm steel extension tube, and one, 85 gm. cartridge of general purpose grease.

Overall height of gun 260mm. Cartridge size 150mm x 33mm diameter.

The 140cc Oil can has a 140mm flexible nozzle.

GREASE GUN KIT #GREGUN