Bear OPS Song IV Butterfly Knife Carbon Fiber (4.38" Damascus) B-400-CF-LD 36007

MSRP: $399.99
Our Price: $249.95
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Item #BHQ-37522


  • Overall Length:9.75"
  • Blade Length:4.375"
  • Blade Material:Damascus
  • Hardness:58-60 RC
  • Blade Style:Clip Point
  • Blade Grind:Hollow
  • Finish:Gray
  • Edge Type:Plain
  • Handle Length:5.375"
  • Handle Material:Carbon Fiber
  • Color:Black
  • Weight:4.82 oz.
  • Knife Type:Butterfly
  • Brand:Bear
  • Model:Bear Song IV
  • Model Number:B-400-CF-LD
  • Country of Origin:USA
  • Best Use:Recreation
  • Product Type:Knife


The Bear Song IV butterfly knife is the newest collaboration between BladeRunnerS (BRS) and Bear OPS. It is a lightweight flipper that is designed to be your go-to everyday carry knife. This B-400 model features carbon fiber handles, stainless steel spacers, and a swappable latch. The pivots have 304 bearing surfaces and phosphorus bronze washers. The damascus clip point blade has a double tang pin design for great performance.


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