Blaser USA SASA3G12V32: This semi-automatic shotgun is on an inertia driven system and available in 12GA 3 with an 18.5 Stepped Rib, Chrome lined barrel. The stock is black synthetic and paired with a Pistol Grip Stock with sling attachments, a Picatinny Rail, LPA Front Bead Sight, and a 3+1 Capacity.