UIC MOD 2 Patrol Rifle
.223 Wylde chamber, GIO, 13.9 in. Criterion CORE barrel or 14 1/2 or 16 in. Criterion hybrid contour barrel, Surefire Warcomp (permanently attached on 14 1/2 in.), competition magwell, left-side mag. release, billet receivers, Geissele G2S ...