Buck Interchangeable Twin Blades Folding Lockback Knife. Model 429 V52.
Single Blade Selector. 5" closed, 8 3/4" when open with a 4" drop-point 440C steel blade. Blade can be changed to a 3" 440C steel saw blade. Black molded handle with deep finger grooves.
Made in the USA. Comes with black kydex belt pouch and instructions on how to change blades.