Lightweight zinc body. Brass valve with only one moving part. 1/4" Female NPT. Chrome plated. Comes with four tips: safety tip, rubber tip, needle tip and long needle tip. Flow stabilizer valve for precise air control. Contoured design to fit comfortably into the user's hand. Chrome plated, lightweight zinc body. Cushioned thumb lever. The hook design enables the gun to be stored conveniently by hanging on almost anything up to 1" diameter. Features recyclable, biodegradable, and/or recycled content