Other important attributes of your Smith & Wesson M&P twelve pump-motion shotguns contain a sheet metal ventilated barrel shroud/heatshield with M-LOK aspect guides for accent rails; a top rated MIL-STD 1913 Picatinny rail for optical sights or again-up iron sights; a set of QD sling swivel cups located on either side from the buttstock; and a quic