The ornamental design for a tri-rail accessory mount on telescopic sight, as shown and described.
FIG. 1 is a perspective view of the tri-rail accessory mounts on a telescopic sight in which the dashed lines represent environmental setting of the three accessory mounts which are together claimed.
FIG. 2 is a perspective view of the claimed tri-rail accessory mounts and of the telescopic sight of FIG. 1 in which the dashed lines represent the environmental setting only.
FIG. 3 is a top plan view of the tri-rail accessory mounts on the telescopic sight of FIG. 1 with the objective end facing right in which the dashed lines represent the environmental setting only.
FIG. 4 is a right side elevation view of the tri-rail accessory mounts on the telescopic sight of FIG. 1 in which the dashed lines represent the environmental setting only.
FIG. 5 is a bottom plan view of the tri-rail accessory mounts on the telescopic sight of FIG. 1 with the objective end facing right and in which the dashed lines represent the environmental setting only.
FIG. 6 is a left side elevation view of the tri-rail accessory mounts on the telescopic sight of FIG. 1 in which the dashed lines represent the environmental setting only.
FIG. 7 is a front elevation view of the tri-rail accessory mounts on the telescopic sight of FIG. 1 in which the dashed lines represent the environmental setting only; and,
FIG. 8 is a perspective view of the tri-rail accessory mounts from the front right of the bottom of the telescopic sight of FIG. 1 in which the dashed lines represent the environmental setting only.
The environmental structure depicted in dashed lines forms no part of the claimed design.