About: http://webisa.webdatacommons.org/129533167

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	All gun locks in my experience, including the ones ruger ships with its guns, have heavy springs, but they use standard pins that fall in place for very little effort.
http://www.w3.org/ns/prov#wasQuotedFrom	thefirearmblog.com