A new era of Adamas is here. The Benchmade 375BK-1 Fixed Adamas is the re-engineered fixed blade evolution of the legendary Adamas platform — rebuilt from the ground up to be stronger than ever before without adding weight. Designed by Shane Sibert, the Fixed Adamas is a purpose-built tactical fixed blade for infantry, special operations personnel, law enforcement professionals, and serious outdoor users who need a knife that will never fail them when failure is not an option.

The last thing your loadout needs is another heavy piece of gear to weigh you down — and the 375BK-1 was designed with that reality in mind. The 4.20" drop-point blade is machined from CPM-CruWear tool steel (63-65 HRC) and finished in Cobalt Black Cerakote — an upgrade that brings improved corrosion resistance, outstanding toughness, and extreme edge retention to a blade engineered for hard-use tactical and field applications. CPM-CruWear is an air-hardenable non-stainless tool steel with vanadium carbides for exceptional edge retention, paired with tungsten and molybdenum for increased working hardness without sacrificing toughness. The result is a blade that holds its edge through extreme use and holds up in demanding environments without complaint. Heavy spine jimping and a full flat grind deliver maximum cutting performance with precise control.

The skeletonized CPM-CruWear handle is wrapped with 96" of black paracord — providing a secure, confident grip in any conditions while the weight-reducing skeletonized design keeps the Fixed Adamas as light as possible at just 5.66 oz. A built-in lashing hole offers additional attachment versatility. The completely redesigned injection-molded sheath now affixes with a low-profile MALICE Clip, allowing carry on MOLLE webbing or a standard duty belt in a multitude of positions — a critical upgrade from previous generations. The Fixed Adamas holds a National Stock Number (NSN 1095-01-609-1271), confirming its approval for military procurement. Proudly made in the USA and backed by Benchmade's LifeSharp lifetime sharpening service.

Specifications:

• Blade Length: 4.20" (10.67 cm)
• Blade Thickness: 0.170" (4.318 mm)
• Overall Length: 9.17" (23.29 cm)
• Handle Thickness: 0.17" (4.32 mm)
• Blade Steel: CPM-CruWear (63-65 HRC)
• Blade Style: Drop Point
• Blade Grind: Full Flat
• Blade Finish: Cobalt Black Cerakote
• Blade Edge: Plain
• Handle Material: Skeletonized CPM-CruWear with 96" Black Paracord Wrap
• Sheath: Black Injection Molded with Low-Profile MALICE Clip
• MOLLE Compatible: Yes
• Lanyard/Lashing Hole: Yes
• National Stock Number: NSN 1095-01-609-1271
• Designer: Shane Sibert
• Knife Weight: 5.66 oz (160.46 g)
• Sheath Weight: 1.11 oz (31.47 g)
• UPC: 610953203450
• Made in the USA

In Stock & Ready to Ship from ClassicBlades. As an authorized Benchmade dealer since 2003, every knife we sell is 100% authentic and covered by Benchmade's LifeSharp service. Available for pickup at our Fort Oglethorpe, GA store — usually ready within 24 hours. Or order online for fast shipping. Questions? Call us at 1-800-548-9412 — we're happy to help.