Benchmade 290BK-2 Full Immunity Folding Knife — CPM-M4 Cobalt Black Wharncliffe, Woodland Green Aluminum Handle

When blade length is restricted, necessity isn't — and neither is style. The Benchmade 290BK-2 Full Immunity is the Woodland Green variant of Benchmade's ultra-compact EDC folder, delivering the same concentrated dose of full-fledged utility as the FDE version in a handle color that brings a fresh, earthy energy to the platform. Built for environments where blade length restrictions apply without compromising on materials, performance, or everyday carry comfort.

The sub-2.5" CPM-M4 super tool steel Wharncliffe blade (62-64 HRC) with Cobalt Black Cerakote finish is one of the most capable blade geometries available in this size class. The Wharncliffe's straight cutting edge runs parallel to the spine and tapers to an ultra-fine, razor-sharp point that excels at controlled push cuts, opening packages, detailed utility tasks, and any work requiring precision in a compact format. CPM-M4 is a powder metallurgy super tool steel with exceptional toughness, outstanding edge retention, and wear resistance that makes this blade punch well above its 2.49" size. The Cobalt Black Cerakote finish delivers exceptional durability and corrosion resistance in a non-reflective, tactical-ready package.

The Woodland Green anodized 6061-T6 billet aluminum handle scales are textured for a secure, confident grip and machined to precise tolerances for a slim, comfortable feel at just 2.37 oz. A lanyard is included for fast pocket retrieval — one quick pull brings the knife to hand for manual deployment when it matters. The AXIS Lock mechanism provides smooth, reliable one-handed operation and rock-solid lockup. A reversible deep-carry mini black oxide pocket clip keeps the Full Immunity riding exactly where you need it. Proudly made in the USA and backed by Benchmade's LifeSharp lifetime sharpening service.

Specifications:

• Blade Length: 2.49" (6.32 cm)
• Blade Thickness: 0.090" (2.29 mm)
• Open Length: 5.94" (15.09 cm)
• Closed Length: 3.46" (8.79 cm)
• Handle Thickness: 0.50" (12.70 mm)
• Blade Steel: CPM-M4 Super Tool Steel (62-64 HRC)
• Blade Style: Wharncliffe
• Blade Finish: Cobalt Black Cerakote
• Blade Edge: Plain
• Handle Material: Woodland Green Anodized 6061-T6 Billet Aluminum
• Locking Mechanism: AXIS Lock
• Opener: Dual Thumb Studs, Ambidextrous
• Pocket Clip: Mini Deep-Carry, Reversible, Tip-Up, Black Oxide
• Lanyard: Included
• Weight: 2.37 oz (67.22 g)
• UPC: 610953207366
• 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.