About: http://webisa.webdatacommons.org/242018061

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	Although standard on RRA models, M4 feed ramps are an upgrade over the standard old feed ramps and provide for more reliable movement of rounds from the magazine into the chamber.
http://www.w3.org/ns/prov#wasQuotedFrom	majorpandemic.com