As the title states, I have a new HW30 spring, guide, and piston seal taken from a new gun that I had tuned about 4 years ago. Also is a factory HW 50 spring and guide from about the same time frame. They are just sitting in the parts drawer and could be of better use. Priced at $30 for the 30, and $22 for the 50. Price includes shipping to conus. Take them both for $45. Pay-pal f&f or usps mo. Please deal by pm. Thanks for looking............................Herb ps, they are listed on other sites.