Delton echo 316m w/rear sight 5.56mm 16" bbl.30rd black<
FEATURES:
-Caliber: 5.56 NATO
-Barrel: 16" Chrome Moly Vanadium
-1:8" Twist
-Mil-Spec M4 stock
-CAR handguards with single heat shields
-A2 flash hider
-Dual aperture rear sight
-One 30 round magazine
-Includes a gun lock
-Overall weight: 6.85 lbs
-Overall length: 32.625"-36.375"