I have 2 early BACO stainless Featherweight guns. Both have superb build quality. Both have "pot metal" (really aluminum for those that don't know anything about metal) trigger guards. I'm not sure the Baco stainless M70 featherweights were ever made with stainless trigger guards. I really don't care. I prefer the light weight aluminum ones. They are light, strong and last a long time. RJ