Fits vent-ribbed shotguns from 1/4" to 3/8" (6.3mm to 9.7mm) with removeable front bead.
LitePipe Colors: Front - Green, Rear - Green
LitePipe Shape: Triangular (3 in different heights) & Round
TriViz fully adjustable sight set
The triangular sight picture has a natural sight alignment and allows a full view of the target.