223 Remington rounds, a feature ahead of its time. This one, the AR-180B, offered by the reconstituted ArmaLite in 2001, essentially an updated version of the original design, had a polymer lower ...

Coming out of ArmaLite in the 1960s as a more affordable alternative to the AR-15 itself, developed into the iconic M16, the backbone of the United States military, the AR-18 was born. Although no ...