>>The Wheeler Engineering
Universal Barrel Clamp is
precision extruded from
aircraft grade aluminium and
bonded with non-marring
urethane. >>The urethane
coating is specially designed
to provide a protective layer
for the barrel’s finish while
providing extraordinary
gripping abilities. >>Three
different barrel openings of
.85", .66" and .53" will
accommodate anything from an
AR pencil barrel up to a bull
barrel. >>When inserted in a
vise the urethane coating
squeezes down tightly on the
barrel to fully secure it for
the forces needed for
installation/removal.