The ETS6000 is a professional quality gun recommended for heavy-duty usage. It has a higher ratio for reduced hand fatigue, This gun is suitable for higher viscosity products. Not only that, but it’s environmentally-friendly. The sausage packs collapse inside the tool allowing the user to squeeze nearly all the material out of the package so there’s very little waste. Of course, this tool adapts to 10 oz/300 mL/380 mL cartridges as well.2-1/8 in Dia rotating barrelMachined cutter and extra-long pokerEasy-off bayonet end capDrip/no drip option for bead controlSteel push disk and neoprene plunger