This is a MX8B,12ga barrel in 27.5" flat 11X11 rib ,18.4 bore,weights-1.540kg, bottom barrel is with factory inter-changeable chokes(5-total),top barrel is fixed choked in FULL, condition is 97%+ no nicks ,deep scratches or rust, will throw in a brand new Perazzi bbl case.(NON-CASH PRICE + $120.09)