I saw the new 140gr VLD Berger SSA round! Impressive ballistics, 500 foot pounds of energy at 800 yards, supersonic past 1000. . This would justify a 24in barre ($282)l Bushmaster 6.8 upper + receiver = $1155. Even throw in a AA rifle length piston system ($394) Thoughts on a poor mans SASS at $1831 with the 6.8 and a piston ?