An excellent example of an original and very scarce fully-automatic Armalite AR-18 rifle manufactured by Armalite in Costa Mesa, California. Designed after Armalite had sold their interest in (and patents for) the AR-15 rifle, the AR-18. Somewhat infamously, some of the most prominent users of the Armalite were on both sides of "The Troubles" in Ireland, being adopted by both Loyalist militia units and some factions of the Irish Republican Army, the latter embracing the arm to the point of it being the namesake of the "Armalite and Ballot Box Strategy" of the late 1980s. Post front and adjustable two leaf peep rear sights, with a three-prong flash hider, maker's marks on the upper receiver, and the ambidextrous three position selector on the lower Form 3






