Benchmade Immunity 290/2900/2950 Series

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The Benchmade Immunity folding knife series offers both manual and automatic versions, along with a California-legal sub-two-inch knife, the Partial Immunity. Designed to provide hardworking, versatile pocket knives suitable for various needs and preferences.
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Benchmade 290BK Full Immunity AXIS Folding Knife 2.49" CPM-M4 Cobalt Black Wharncliffe Blade, C… our price: $325.00
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Benchmade 290BK-2 Full Immunity AXIS Folding Knife 2.49" CPM-M4 Cobalt Black Wharncliffe Blade,… our price: $325.00
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Benchmade 290BK-1 Full Immunity AXIS Folding Knife 2.49" CPM-M4 Cobalt Black Wharncliffe Blade,… our price: $325.00
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Benchmade Immunity Series FAQ

The Benchmade Immunity series offers a high-performance, compact cutting solution featuring premium CPM-M4 steel and a utility-focused Wharncliffe blade. These folders are designed for precision and durability in a package small enough to meet many blade length restrictions.

What blade steel does the Benchmade Immunity use?
The Benchmade Immunity series features CPM-M4 steel, which provides exceptional edge retention and toughness for demanding tasks. Because CPM-M4 is not a stainless steel, it is typically finished with a coating to help protect against corrosion, though the edge still requires basic maintenance.
How large is the grip on the Immunity series?
The Immunity is a compact folder that typically provides a three-finger grip on its textured aluminum handles. To improve retention and control, Benchmade includes a beaded lanyard fob with the series to provide a landing spot for your pinky finger.
What are the benefits of the Immunity blade shape?
The series utilizes a Wharncliffe blade shape with a full flat grind, offering the precision and power of a high-end utility blade. This geometry is ideal for detailed work and heavy-duty slicing where a strong, tapered point is required.
Is the Benchmade Immunity ambidextrous?
Yes, the Benchmade Immunity is fully ambidextrous, featuring the signature AXIS lock and dual thumb studs for easy operation with either hand. The deep-carry pocket clip is also reversible, allowing for left- or right-handed carry.
Does the Immunity come in different colors?
The Benchmade Immunity series is available in several distinct colors, including Woodland Green, Crater Blue, and Flat Dark Earth. These handles are made from billet aluminum and feature texturing and contouring for a comfortable, secure feel.