Build quality is very good, most of the gun is all metal with a few plastic parts, basically the nose cap and hand grips, everything else is metal on the Tempest. The Webley Tempest has a nice compact size for a spring piston design and has a nice weight to it making it feel very solid but not overly heavy. I do have to say the cocking effort is very heavy and you will have to try a few different techniques until you find a way that works for you.