What is MOS 0334?

PO1 Randy Cunningham — Sun, 13 Dec 2020 13:49:48 -0500

I am researching my fathers military career (USMC 1951-1955?). I keep seeing his MOS as 0334 but can't find a reference to what that might be. I know some MOS may be wartime only or obsolete. I believe he was infantry. He was a scary good shot. Any info would be appreciated. Thanks!

Response by LTC Kevin B. made Dec 13 at 2020 2:21 PM

LTC Kevin B. — Sun, 13 Dec 2020 14:21:26 -0500

Anti-tank assault (bazooka) is what I could find.

Response by SGM Erik Marquez made Dec 13 at 2020 3:17 PM

SGM Erik Marquez — Sun, 13 Dec 2020 15:17:42 -0500

PO1 Randy Cunningham From the MOS Manual: Navmc 1008-PD (revised 1949)

Response by MSgt Private RallyPoint Member made Dec 13 at 2020 3:49 PM

MSgt Private RallyPoint Member — Sun, 13 Dec 2020 15:49:08 -0500

The Marine Corps has changed some of their MOS’s. 03 is in the infantry line of carrier fields.

Response by CWO3 Private RallyPoint Member made Dec 13 at 2020 8:00 PM

CWO3 Private RallyPoint Member — Sun, 13 Dec 2020 20:00:32 -0500

0331's were machine gunners later, can't speak to that time, but might have been an additional MOS i.e heavy MGs.
try google