The 290BK FULL IMMUNITY™ is a compact automatic knife designed for those in environments with blade length restrictions, while offering high performance for both everyday utility and self-defense. Here’s a detailed look at its features:

Specifications:

• Blade Length: 2.49 inches (6.32 cm)
• Blade Thickness: 0.09 inches (2.286 mm)
• Open Length: 5.94 inches (15.088 cm)
• Closed Length: 3.46 inches (8.788 cm)
• Handle Thickness: 0.5 inches (12.7 mm)
• Weight: 2.29 oz (64.92 g)

Features:

• Blade Edge: Plain, perfect for clean cuts and utility tasks
• Blade Finish/Color: Cobalt Black for a durable and sleek look
• Blade Steel: CPM-M4 (62-64 HRC), offering excellent edge retention and toughness, ideal for precise cutting and self-defense
• Blade Style/Shape: Wharncliffe, a shape known for its straight edge and needle-thin tip, focusing all cutting force on the point for utility and defense
• Clip Type: Mini Deep-Carry, offering a low-profile and secure carry
• Clip Position: Tip-Up, providing convenient access to the blade
• Glass Breaker: No
• Handle Material: 6061-T6 Aluminum, known for its strength, light weight, and durability
• Handle Color: Crater Blue, adding a unique aesthetic
• Lanyard Hole: Yes, providing extra carry options
• MOLLE Compatible: No
• Use: Tactical, everyday carry, and self-defense

The 290BK FULL IMMUNITY™ was created in response to blade length restrictions found in various federal and local jurisdictions. The Wharncliffe blade, coupled with CPM-M4 steel, ensures it has outstanding edge retention and can handle both utility tasks and self-defense scenarios with ease. The mini deep-carry clip allows for discreet carry, and the Crater Blue aluminum handle provides both style and functionality. The lanyard hole extends the handle, offering a full grip despite its small size. This knife is a powerful tool for anyone needing a compact and effective blade in non-permissive environments.