Remington Nylon 66 Black Diamond, .22 long rifle cal. semi-auto rifle.  Serial #2141060.  Very good condition.  20” barrel has excellent bore, correct sights, 93% blue.  Receiver cover has 85% blue with some fine corrosion spots.  Black Zytel stock is excellent with very few rub marks.  Acton works fine.  Extremely nice example! Very collectible! It's fun to get all of them - they make a wonderful and colorful display!