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Bear OPSB-400-AICF-B Bear Song IV Butterfly Knife Carbon Fiber Black Plain

Razor Sharp Unlimited

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Bear OPSB-400-AICF-B Bear Song IV Butterfly Knife Carbon Fiber Black Plain Edge. This 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 laminate anodized aluminum handles with, stainless steel spacers and a swappable latch. The pivots have 304 bearing surfaces and phosphorus bronze washers. The black finished stainless steel clip point blade has a double tang pin design for great performance. 

  • Overall Length:9.75"
  • Blade Length:4.375"
  • Blade Material:Sandvik 14C28N
  • Hardness:58-60 RC
  • Blade Style:Clip Point
  • Blade Grind:Hollow
  • Finish:Black
  • Edge Type:Plain
  • Handle Length:5.375"
  • Handle Material:Aluminum
  • Color:carbon fiber laminate
  • Weight:4.40 oz.

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