About: http://webisa.webdatacommons.org/246854997

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	The key to the right O ring or breech seal is a tight fit and some of the seal/O ring should protrude beyond the breech block (stand proud) to insure an airtight seal when you close the gun after inserting a pellet.
http://www.w3.org/ns/prov#wasQuotedFrom	pyramydair.com