LubriMatic's Standard Duty Pistol Grease Gun with Pipe 30-300 is a reliable, lightweight and easy to use manual grease gun with a 14-oz cartridge size ideal for household and automotive needs. Crafted of rugged steel and with a maximum operating pressure of 6000 psi, it handles spot or continuous lubrication tasks with ease. Get the job done quickly with one hand with the pistol grip style design.