Benchmade 2900BK-1 Auto Immunity Folding Knife – CPM-M4 Black Blade, Automatic Opening, Premium EDC Pocket Knife with FDE Aluminum Handle
$ 88.19
DescriptionBenchmade 2900BK-1 Auto Immunity Folding Knife – CPM-M4 Black Blade, Automatic Opening, Premium EDC Pocket Knife with FDE Aluminum HandleExperience cutting-edge performance with the Benchmade 2900BK-1 Auto Immunity, a compact automatic folder that delivers instant deployment and unwavering reliability. The straight-edged blade excels in precise slicing and piercing, making it a must-have for professionals and enthusiasts. Its 2.49-inch (6.32 cm) Wharncliffe blade, crafted from premium CPM-M4 super tool steel (62-64 HRC) with a black Cerakote finish, ensures superior edge retention, toughness, and corrosion resistance—perfect for tactical, utility, and everyday demands. This blade length is intentionally designed to comply with federal regulations under 18 U.S.C. § 930, which excludes pocket knives with blades under 2.5 inches from being classified as dangerous weapons in federal facilities, allowing legal carry in such environments where longer blades are prohibited. Developed in response to requests from federal employees facing strict restrictions, it offers an optimal balance of compactness for easy carry and sufficient reach for precise tasks, with a cutting edge of approximately 2.28 inches for enhanced usability. Note that while the federal focus is on blade length, automatic knives may face additional state-level restrictions, and users should verify local policies.Powered by Benchmade’s innovative AXIS slide mechanism for swift out-the-side automatic opening, it offers secure locking and ambidextrous operation. The ergonomic Flat Dark Earth (FDE) anodized 6061-T6 aluminum handle provides a lightweight, textured grip, measuring 3.46 inches closed and 5.94 inches open, at just 2.29 ounces. A reversible stainless steel pocket clip and lanyard hole enable versatile, discreet carry.Building on Benchmade’s legacy of American-made excellence, this USA-crafted knife includes lifetime sharpening service. Ideal for a high-performance auto knife with CPM-M4 steel—grab yours and unleash superior capability today.Key Features of the Benchmade 2900BK-1 Auto Immunity Folding Knife Premium Blade: 2.49-inch Wharncliffe CPM-M4 steel with black Cerakote for exceptional durability and sharpness. Automatic Deployment: AXIS slide for fast, ambidextrous out-the-side opening and secure lockup. Ergonomic Handle: Lightweight FDE anodized aluminum with texture for superior control. Versatile Carry: Reversible pocket clip and lanyard hole for customizable options. USA Craftsmanship: Made in America with lifetime sharpening guarantee.Detailed Specifications for the Benchmade 2900BK-1 Auto Immunity EDC KnifeSpecificationDetailsBlade Length2.49 inches (6.32 cm)Cutting EdgeApproximately 2.28 inchesBlade MaterialCPM-M4 Super Tool SteelBlade Hardness62-64 HRCBlade StyleWharncliffeBlade FinishBlack CerakoteBlade Thickness0.090 inches (2.29 mm)Overall Length (Open)5.94 inches (15.09 cm)Closed Length3.46 inches (8.79 cm)Handle Material6061-T6 Anodized Aluminum (Flat Dark Earth)Handle Thickness0.50 inches (12.70 mm)Weight2.29 ounces (64.92 g)Lock TypeAXIS LockOpening MechanismAutomatic (Out-the-Side Slide)Pocket ClipReversible, Stainless SteelAdditional FeaturesLanyard HoleCountry of OriginUSA
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- We use Evri for our Economy Service this can take between 2 and 5 days. This service starts from £4.90. Evri collect from us on a Monday and Thursday which is a Tuesday and Friday delivery to you
- We use DPD and DX for our premium/standard service which is a next working day delivery this service price starts from £7.95. This is collected from us Monday through to Friday, We cannot Guarantee it will be a next day as it is courier dependant
- We use Dx Freight for our standard large service for things like pipe lengths and larger items This service is £19.95. This is on a next working day delivery and is Monday through to Friday.
- We use APC for our Fish delivery service this service is £35. This is an overnight service. Koi will be scheduled to arrive between 8.00am – 12:00 midday. You also MUST be in to sign for the koi. Delivery days are Wednesday, Thursday & now Fridays and will always be pre arranged with you
- Some larger items and bespoke items are dropped shipped to speed up delivery
- We also ship from our suppliers this is to speed up delivery
- We also offer Free Delivery on orders over £100 excluding lengths of pipe and live fish
- Live fish are sent with APC and have a price of £35.00. More than 1 Koi can fit in a box
- All our shipping companies do give us tracking information that you should receive by email this includes any orders we drop ship.