- Knife Type: Balisong / Butterfly knife
- Blade Style: Spear point / dagger-style variant
- Blade Edge: Plain
- Blade Finish: Satin
- Blade Steel: Typically Elmax (varies by production run)
- Handle Material: Silver anodized aluminum
- Handle Design: Asymmetrical ergonomic construction
- Locking Mechanism: Latch lock (spring-loaded)
- Pivot System: Adjustable Torx hardware
- Deployment: Manual (butterfly opening)
- Country of Origin: USA
The Microtech Metalmark Balisong Butterfly Silver Aluminum Satin Blade (1704SI) is a rare and innovative butterfly knife that stands out in the world of balisongs for its unconventional design and premium construction. Manufactured by Microtech Knives, the Metalmark combines cutting-edge engineering with a distinctive asymmetrical profile that delivers both visual impact and exceptional flipping performance.
Unlike traditional balisongs, the Metalmark features a unique handle geometry that enhances ergonomics and balance, making it surprisingly fluid and controllable in motion. Despite its modern appearance, it has been praised for smooth action and well-distributed weight, appealing to both collectors and enthusiasts.
The satin-finished blade is crafted from premium stainless steel (commonly Elmax in many Metalmark runs), offering excellent edge retention, corrosion resistance, and durability. Paired with lightweight silver aluminum handles, the knife achieves a strong yet agile feel, ideal for everyday carry or display.