Rare Pre-Production Benchmade 31S Balisong Butterfly Knife (3″ Satin Serr)
$9.99This Pre-Production Benchmade 31S Bali-Song knife came from a collection. It is in great condition but show signs of wear from flipping and use. This knife comes with the original box and papers. The 31 Bali-Song from Benchmade is a smaller version of the 42 butterfly knife. The blade is 440C (partially serrated) and marked…











