Benchmade Auto Immunity Side Open Switchblade Black Wharncliffe Blade Burnt Bronze Grip - 2900BK-1

Benchmade 2900BK-1 Auto Immunity

The Benchmade Immunity Auto Side Open Switchblade with CPM-M4 super tool steel, wharncliffe blade; plain blade edge; cobalt black cerakote blade finish; 2.49” blade length; 0.09" blade thickness; auto-AXIS lock mechanism; burnt bronze anodized aluminum handle; deep carry pocket clip; 5.94” overall length; and 2.29 oz weight.

This Benchmade Immunity for sale at Mister Guns is a mid-sized tactical/EDC folding knife, and the automatic version of the full-size Immunity folding knife.

It features a wicked-looking, Wharncliffe-style blade made of CPM-M4 super tool steel and finished with cobalt black cerakote; this Auto Immunity blade is strong and durable, and lets you cut long and hard before needing to sharpen the edge. There's also no need to hold your knife at an absurd angle to draw the point along what you're cutting, thanks to the blade’s popular shape and accessible tip.

This variant of the Benchmade Auto Immunity comes with burnt bronze handle scales made of lightweight, billet aluminum clad over steel liners; and for convenient carry in your pocket, a reversible, tip down deep carry clip rounds out the package.

The Immunity is available as an automatic knife, an automatic knife with a sub 2" blade (legal in California), or as a manual knife. Each variation is also available in Charcoal Gray, Burnt Bronze, and Woodland Green.