[[File:AR-10.png|75px|left]]
A select-fire heavy rifle platform based on the [[ArmaLite AR-10]], itself the predecessor to the AR-15 family. Originally chambered in [[7.62x51mm NATO]]. <br/><br/>Like their successors, AR-10s are well-known for using the Stoner-style direct impingement (Stoner DI) action, as opposed to piston-based systems.
== Base models (AR-10) ==