Assertion: inch | /r/HasProperty | 127mm
Facets:
Source sentences:
text: : 81 As this gun's caliber is 5 inches (127mm), its barrel length is 38 times 5 inches: 190 inches (480 cm; 16 ft).
text: United States naval gun terminology indicates the gun fired a projectile 5 inches (127 mm) in diameter, and the barrel was 38 calibers long, making the 5"/38 dual purpose midway in barrel length between the 5"/51 surface-to-surface and the 5"/25 anti-aircraft guns.