Fluted 3 Window Models
Fluted 3 Window models are approximately 1.375 inches in length. The top caps are cross drilled with a 7/32" hole to accommodate a stainless steel or brass split ring. The bottom is center drilled to create a vertical shaft to house the included vial filled with green v10 glow powder or a 3x23mm tritium vial (not included). The barrel has been milled with 1/8" wide widows and flutes that are offset by 60 degrees to allow the glow rod to be exposed. This provides a total of three flutes and three windows.