8 x 4 Oval M3, 38" Length, 2.25" Bore, Special Silencer (M3) 100398

8 x 4 Oval M3, 38" Length, 2.25" Bore, Special Silencer (M3). A "special" configuration refers to a silencer that is somehow distinct from the others on our list, usually by virtue of being side entry or having a special chamber inside.