Original U.S. Vietnam War Hand Held AN/PRT-4A Radio Transmitter U.S. Machine Guns We cannot test this unit

We cannot test this unit and cannot guarantee functionality but from visual inspection its appears to be complete and undamaged

700 units seeing combat service into World War 1 (1914-1918) on the side of the Russians

Despite the nickname there is NO EVIDENCE of any collaboration or order for these weapons between Wells Fargo and the Colt Manufacturing Company

and both the tri-color and eagle shields were applied to the helmets

Original U.S. Vietnam War Hand Held AN/PRT-4A Radio Transmitter U.S. Machine Guns We cannot test this unitOriginal Items: Only One Available. Introduced in 1965, the PRT 4A is a 2 channel crystal controlled handheld FM transmitter, for use with helmet receivers as part of a set. The A version transmits a 150 Hz tone that opens the squelch on receivers so equipped, such as the VRC 12 series, the PRR 9 (XE 9),and PRC 25 77. Power output is 450mW on Channel 1 and 50 250mW on Channel 2. The radio has an empty skeleton detachable bottom BA 399 U battery