Did you know Colt made a few variants of the AR15 in the .222 Remington round?

Mainly export models usually to get around odd laws about “military calibers”

There are versions in the SP1 configuration, the SPII versions with a mix of A1 and A2 parts and in rifles that are more or less “A2″s.

The above 22 rifle shipped with the Colt 3x or 4X scope.