The KWC 357 2.5 Inch CO2 Airsoft Revolver being mostly metal has a very good build quality, perhaps even better than the Dan Wesson and S&W 327 TRR8 shell loading revolvers, even the weight of the KWC 357 is noticeably more! The only real plastic or rubber I could find was in the grips and the shell tips. Fit and finish was also good with no noticeable wear or sloppy workmanship.