Assertion: grenade's base plug | /r/HasProperty | drilled with threaded hole
Facets:
value: for a rifle launching rod
type: PURPOSE
Source sentences:
text: Mk 1 , the hand/rifle-grenade had a base plug drilled with a threaded hole for a rifle launching rod.
text: , the hand/rifle-grenade had a base plug drilled with a threaded hole for a rifle launching rod.