OK, fine, this used FN M16 might actually be one of our favorites, but it is a non-select fire. It is patterned off the M16A4 – it even says “M16” on the receiver – but it’s civilian legal without the burst-fire function. It does, however, host quite a few extras that were standard on service-issued guns.
There’s a Knight’s Armament quad rail and foregrip, which are fantastic as a side note. It also has a sling, affectionately knowns as a diaper sling because of how it wraps around the butt of the gun. It’s fine to giggle, but they do work. The real cherry on this ice cream is the Trijicon ACOG tritium, fiber-optic site. That 4x32 optic is one of the most respected combat optics on any rifle ever.