MOSSBERG MODEL 500 MARINER
12 ga. only, 3 in. chamber, 18 1/2 or 20 (disc.) in. cyl. bore barrel, 6 or 9 (disc. 2008) shot, bead, fixed (disc.), or ghost ring (mfg. 1995-99) sights, Marinecote finish on all metal parts (more rust-resistant than stainless steel), full...