Springfield Armory Saint, 5.56 nato cal. semi-auto carbine. Serial #ST342969. Excellent condition. 16" barrel has an excellent bore. Flash-hider. 1/8" twist. Eared gas block post front sight. Flip down rear peep hole sight. 98% black tactical finish. Ventilated polymer forearm. Collapsible stock. Flat-top on receiver for optics. One 30-rd. PMAG. SA soft black tactical case. Every household needs one of these! Gunrunner West item.