Caulk Master Professional Air Powered Dispensing Gun<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The PG110 dispensing gun will handle any 10.3 oz cartridge.</li><li>Tool comes with a 3 foot air hose and standard fitting to easily connect to a high-pressure regulator and air tank or compressor (purchase se[arately).</li><li>Unique twist lock bayonet barrel mount makes the insertation and removal of cartridges easy and convenient.</li><li>Comman grip will handle all sealant， caulk and adhesives.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31mUAXyspgL.jpg" noproxy>