Lot 119:
Bushnell Professional Bore-Sighter Kit Model M77056
Sold for: $50
Description
This Bushnell Professional Bore-Sighter kit, model number M77056, is a precision optical tool designed for the initial alignment of firearm sights with the bore. The kit comprises one optical bore-sighting unit featuring a matte black finish and a graduated internal grid for precise adjustment. Accompanying the optical unit are three chrome-finished expandable metal mandrels designed to accommodate various bore diameters. The unit is secured to the mandrels via a knurled silver-tone thumb screw located at the base of the mounting block. The entire set is housed in a black pebble-grain textured carrying case with a matching strap and white contrast stitching. Key markings include the manufacturer and model designation on the side of the mounting block, which reads BUSHNELL, BORE-SIGHTER, and No.M77056 in white lettering. This lot includes a total of three mandrels.
Condition report:
The components appear to be in good used condition. The optical unit shows minor surface wear, light scuffs to the black finish, and some accumulated dust. The three chrome-finished mandrels exhibit light surface oxidation and minor scuffing consistent with use. The carrying case remains structurally sound with some light wear to the edges and strap. The optical clarity has not been tested, but the external lenses appear intact. The mechanical expansion of the mandrels and the thumb screw appear to function correctly.
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