^Lot 672 Remington Tool Room 510 cartridge test Bolt

.22 shot Serial # NSN Factory Remington Tool Room or R&D Rutledge bore 22 shotgun. Model 510 Targetmaster 22 rifle. converted to single shot and bored to Routledge Smoothbore configuration. Done at the factory as no blade front sight or rear sight was ever dovetailed or drilled into barrel. Using a Remington single shot stock that has been modified and inletted to accept the 510 action. A unique Remington R&D Tool Room 22 smoothbore. Condition Very fine as found with excelent bright bore. most all blue finish remains and stock is very fine as modified. Mechanically excellent. C&R C&R