Mossberg Model 590A1 U.S. Service Model
12 ga., 3 in. chamber, 9 shot, 20 in. parkerized heavy walled barrel, bead sight, specially serialized, exclusive receiver engraving and "USSM" serial number prefx, black synthetic stock, matte blue finish, 7 1/4 lbs. Mfg. 2013-20...