Special pack (iron version) sight set slug rifle. Fiber optic sight set slug rifle suitable for rib from 6 to 8mm. The "special pack" proposed in a blister version, contents : 1 slug rear sight with fiber optic (cod. ts 029f) suitable for ribs up to 8 mm. 1 red fiber optic front sight, with M2,6 thread 1 front sight body with M2,6 thread 1 front sight body with M3 thread 4 fiber optic inserts ( 2 red, 1 green, 1 yellow) 1 allen wrench and assembling instructions.