US Cartridge, 30mm Training, XM639

 

1566-248b

Description

The cartridge XM639 is a training round which contains a propellant charge and inert projectile. The projectile is inert. It employs the same primer and brass cartridge case assembly as the high explosive round. It does not contain a fuze.

See Also

Cartridge, 30mm HE, XM552

Source(s)

TM 9-1385-51, Ammunition (Conventional) for Explosive Ordnance Disposal (1967)