Master 1700-02-022 SG-1700-22 Jet Stream 22" Aluminum Trigger Spray Gun 8 gallons per minute & 900 psi Spray pattern adjusts from jet stream to cone spray Shutoff at nozzle for dripless operation Aluminum barrel for increased longevity than standard guns This is a replacement part Part Number SG-1700-022 This is an aftermarket of generic part