Fixed Fiber Optic Sight Set for Shotgun Ribs - 6mm to 8mm

Fiber optic sight set slug rifle suitable for rib from 6 to 8 mm. Comes with: slug rear sight with fiber optic (TS029F) suitable for ribs up to 8 mm. Red fiber optic front sight, with 2,6 ma thread size. Front sight body with 2,6 ma thread size . Front sight body with 3 ma thread size. Fiber optic inserts ( 2 red, 1 green, 1 yellow). Allen wrench and assembling instructions.