Assertion: express sight | /r/AtLocation | the form of a wide and large v
Facets:
value: with a heavy white contrast line
type: OTHER
Source sentences:
text: Express sights are most often used on heavy caliber rifles intended for the hunting of dangerous big game, and are in the form of a wide and large "V" with a heavy white contrast line marking its bottom and a big white or gold bead front sight.