Bear OPS Bear-Song IV Balisong Butterfly Knife - Damascus Plain

Retail Price: $225.00
Our Price: $141.99
Out of Stock
Item #BP-12537


  • Overall Length:9.75"
  • Blade Length:4.375"
  • Cutting Edge:3.75"
  • Blade Thickness:0.13"
  • Blade Material:Damascus
  • Blade Style:Clip Point
  • Blade Grind:Hollow
  • Edge Type:Plain
  • Handle Length:5.375"
  • Closed Length:5.875"
  • Handle Thickness:0.57"
  • Handle Material:Aluminum
  • Color:Gray
  • Weight:4.50 oz.
  • Knife Type:Butterfly
  • Brand:Bear
  • Model:Bear Song IV
  • Model Number:B-400-LD, 36003
  • Country of Origin:USA
  • Best Use:Collection
  • Finish:Damascus
  • Product Type:Knife


The Bear Song IV butterfly knife is a collaboration between BladeRunnerS (BRS) and Bear OPS. The B-400 flipper features natural finished aluminum handles with stainless steel spacers and a swappable latch. The pivots have 304 bearing surfaces and phosphorus bronze washers. The blade on this model features beautiful Damascus steel.


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