This Benchmade 290BK Full Immunity comes with a Crater Blue anodized aluminum handle and Cerakote coated CPM-M4 high speed tool steel blade. It has manual Axis Lock action.

Flat Ground Cobalt Black Cerakote Wharncliffe Blade.
Super Tough High Edge Retention CPM-M4 Blade Steel.
Strong Lock-Up Thanks to the Axis Lock.
Milled and Textured Aluminum Handles.
Made in the USA.

Description:

The Benchmade Immunity is a carry-friendly knife legal in most states thanks to its under 2.5" blade. While small in stature, the Immunity is built like a tank thanks to its milled aluminum handles and stainless steel liners. Dual anodized thumbstuds get the blade into play quickly if you need it. Immune to most knife laws in the USA, this is a great knife for anyone looking for a small EDC knife that combines style and function.

Specifications

Specifications
Knife Action	Manual
Brand	Benchmade
Overall Length	5.94"
Blade Length	2.49"
Sharpened Length	2.30"
Blade Thickness	0.09"
Blade Material	CPM-M4
Blade Type	Carbon
Blade Rockwell	62-64 HRC
Blade Grind	Flat
Blade Finish	Coated
Blade Coating	Cerakote
Pivot	Washers (Phosphor Bronze)
Lock Type	Crossbar Lock
Lock Mechanism	Benchmade AXIS Lock
Closed Length	3.46"
Handle Thickness	0.50"
Handle Material	Aluminum
Hardware	Stainless Steel
Liner(s)	Stainless Steel
Clip Material	Stainless Steel
Clip Position	Tip-Up
Weight	2.43 oz.
Condition	New
Country of Origin	United States