Lube-Shuttle-Side-Lever-Grease-Gun-Lumatic-3021030-p-The-Lumatic-Lube-Shuttle-reg-Side-Lever-Grease-Gun-for-use-with-Lube-Shuttle-400g-cartridges-Features-a-high-quality-zinc-plated-steel-barrel-body-&-an-ergonomic-h&-grip-It-is-environmentally-friendly-with-tool-free-cartridge-opening-via-a-screwcap-making-the-cartridge-reusable-The-design-provides-optimum-use-of-all-grease-in-the-cartridge-with-fast-clean-loading-&-unloading-without-opening-the-gun-p-p-Comes-with-RH-30C-s