Assertion: rifle's barrel | /r/CapableOf | lock into a steel insert
Facets:
value: inside the receiver
type: LOCATION
value: through a system of eight lugs
type: MANNER
Source sentences:
text: The barrel locks into a steel insert inside the receiver through a system of eight lugs arranged around the chamber end and is equipped with a folding, vertical grip that helps to pivot and withdraw the barrel during barrel changes.