Universal Pintle Adaptor
Universal Pintle Adaptor (UPA) this is used when adapting from the
large vehicle stepped pintle socket down to the short tapered pintle socket
used on the MK64 and MK93 mounts or in the M2 and M3 tripods. These
units are completely refinished. First we sand blast it then park it
in a dark mag finish then the main body is powder coated with a mil-spec
powder, in your choice of color OD Green or Desert tan.