T47 (M31) M38, M38A1, GPW, Willys MB JEEP Pedestal Mount, without legs. This is one of the most asked for JEEP pedestal mounts. The T47 Early design (M31) Pedestal Mount did not have any legs. Adds a little leg room. Designed for the .30 caliber M1917 and M1919 machine gun. Two gussets on the base plate adds support, two hole travel bar bracket allows for the display of both the .30 caliber and .50 caliber machine gun. Standard four hole pattern on the base plate. MIL SPEC Socket allows for the use of any standard pedestal pintle cradle assembly (37″ Tall). US MIL SPEC, with . New Condition.