Browning BAR MK4 Hunter 243 Winchester Matte Blued Semi-Automatic Rifle - 22in - The roots of the Browning BAR run deep, tracing its history back to John M. Browning's original design for the U.S. military during the First World War. Featuring a Grade II Turkish, oiled walnut stock withshim adjustments for both cast on/off and drop at the comb; fluted barrel; Inflex recoil pad; durable action bar/inertia block connection minimizes barrel vibrations, enhancing overall accuracy.