Assertion: shotgun's barrel | /r/HasProperty | fitted with a 4-inch 100 mm
Facets:
Source sentences:
text: Intended for use as a shoulder-fired automatic rifle, the Monitor omitted the bipod, instead featuring a separate pistol grip and butt stock attached to a lightweight receiver, along with a shortened, 458 mm (18.0 in), barrel fitted with a 4-inch (100 mm)