陆战队防弹衣，M-1951，要到1951才定型配发

In 1951, 100 test models were shipped to Korea for test under supervision of a joint Army-Marine Corps team. This vest used over-lapping, curved Doron plates around the upper torso and nylon duck over the shoulders. At the conclusion of the test in Korea, the Marine Corps continued development of the new-type Doron vest, which was subsequently standardized for issue to Marines as the M-1951.