This Bear Song IV butterfly knife represents the latest 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-410 model features blue raindrop handles, stainless steel spacers and a swappable latch. The pivots have 304 bearing surfaces and phosphorus bronze washers. The bead blast finished stainless steel tanto blade has a double tang pin design for great performance.
Bear OPS Bear Song IV Tanto Butterfly Knife Blue Raindrop (3.75″ Bead Blast)
$161.99 Original price was: $161.99.$97.99Current price is: $97.99.
- Quality You Can Count On
- High quality products, hassle-free returns.
- Nature-friendly materials, 100%.
- Made of environmentally friendly materials

| Overall Length | 9.25" |
|---|---|
| Color | Blue |
| Best Use | Recreation |
| Country of Origin | USA |
| Model Number | B-410-AIBD-AP |
| Model | Bear Song IV |
| Brand | Bear Ops |
| Knife Type | Butterfly |
| Weight | 4.43 oz. |
| Handle Material | Aluminum |
| Blade Length | 3.75" |
| Handle Length | 5.375" |
| Edge Type | Plain |
| Finish | Bead Blast |
| Blade Grind | Hollow |
| Blade Style | Tanto |
| Hardness | 58-60 RC |
| Blade Material | Sandvik 14C28N |
| Product Type | Knife |
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