Choke OCHP internal/external ported +20 mm Skeet USA

HP Optimachoke 12 gauge steel choke, extended by 2cm (it comes out of the barrel by 2cm when installed) with a special Black Edition blued finish and windows on the extended part to stabilize the pattern. Comes with protective pouch. 

Compatible with all 12ga shotguns that use OCHP (Optimachoke HP) chokes, such as: A400 XCEL, A400 UPLAND, A400 XTREME PLUS, 686 Silver Pigeon I, ULTRALEGGERO, DT11, 694, 1301 COMP PRO.