I read an article in "American Hunter" and the author stated; "My rifle is a delight to hunt with; the diminutive package weights only 5.25 pounds. It features a thin, 16 inch fluted barrel."
The rifle is an AR15 chambered in 6.5 Grendel.
Is it possible to build a 5.25 pound AR15? I assume this weight is without sights or scope.