Invector PLUS 12 Ga 5x Trap set Choke Tube / Strozzatori BillmanArsenal
Does not fit such as: Ӎossberg Model 500, Win., Weatherby & Savage 12 gauge choke systems (because they are made for STANDARD INVECTOR). Does not fit, B725 PRO SPORT or Field etc. as it made for the Invector DS version.