High pressure air operated grease gun kit

1.) 500CC Air Grease Gun x1 2.) Manual Operated Gun Head Assembly x 1 3.) Metallic Bend Spout x 1 4.) 1/4" Quick Release Coupler x 1 5.) 1/4" Hose Fitting x 1 6.) Grease Coupler x 1 7.) 12" Hose Extension x 1Single shot pumps grease while trigger is depressed. Pressure Range: Air supplied input 60 150 psi / output 2,400 6,000 psi Working Pressure: Recommend air supplied input 90 psi / output 3,600 psi Loading Way: 14 oz. Cartridge / 500c.c. Bulk / Dispenser. Capacity: 14 oz. / 500c.c.