For many construction and maintenance jobs, a large compressor is not necessary. Let’s say you’re installing crown molding. Dragging a heavy compressor around the job is cumbersome, dirty and noisy. The new Power Tank Sidearm™ CO2 System is the perfect solution.  Weighing under 5lbs. fully charged, the compact 20 oz. Sidearm™ system is quiet, clean and powerful enough to install crown molding throughout an entire house. Imagine not having dirty hoses, loud compressors or extension cords cluttering the workspace.  The Sidearm™ System is compact, packing neatly into an easy-to- carry bag with additional storage for spare bottles, the belt holster, regulator and accessories.  Swapping bottles is a breeze, and refills can be performed yourself using our CO2 Refill Kit. The included bottle holster is made of heavy ballistic nylon and is designed to slide onto 3” tool belts or clip onto your pocket.  The new Sidearm™ regulator can run the smallest pin nailer to the largest framing gun. The 10-foot braided hose is abrasion-resistant, compact to prevent snags, and long enough for any reach.