Bought 1 of 10 , D.D.Ross M40A3 'Test Rifles' built at Quantico in August 2002. I need to know what Harris bipod would be appropraite for this gun. I believe that the original Harris bipods were 6"-9" high , swivel base, notched leg, perhaps with a "KMW" podlock.
I sold my 'double-wide' and I...