NGMTU - What does NGMTU stand for? The Free Dictionary
References in periodicals archive
An old-school NGMTU
Armorer, Norcross has built his share of M21 sniper rifles and M14 National Matches.
Among other things, Miller served as an XO of the NGMTU
Small Arms Readiness Training Team (SART).
I never saw lug guns at NGMTU
but that does not mean they didn't use them.