Benchmade Partial Immunity Auto – 1.95″ CPM-M4 Black DLC Wharncliffe Plain Blade, Woodland Green Aluminum Handle – 2950BK-2

The Benchmade Partial Immunity Auto 2950BK-2 combines compact, sub-2-inch blade legality with rapid push-button automatic deployment and hard-use tactical ergonomics. Engineered for discrete everyday carry and restricted-length compliance, this ultralight 2.29 oz automatic folder pairs a 1.95″ CPM-M4 super steel Wharncliffe blade with an anodized Woodland Green 6061-T6 aluminum handle and Benchmade’s Auto-AXIS mechanism with integrated safety.

CPM-M4 Tool Steel is a high-vanadium powder metallurgy steel renowned for extraordinary wear resistance, impact toughness, and class-leading edge retention. Hardened to 60–62 HRC, the 1.95″ Wharncliffe blade features a non-reflective Black DLC (Diamond-Like Carbon) coating for enhanced corrosion protection and a flat grind for precise utility slicing.

• Blade: 1.95″ CPM-M4 Wharncliffe with Plain edge, Flat grind, Black DLC finish, 0.090″ thick.
• Handle: Woodland Green anodized 6061-T6 billet aluminum scales; Integrated spine safety lock; Lanyard cord included; 3.00″ closed, 2.29 oz.
• Deployment + Lock: Auto-AXIS automatic push-pull mechanism with integrated spine safety switch.
• Carry: Reversible deep-carry tip-up pocket clip (right/left carry); 4.95″ overall open length.

Ideal for: EDC users in blade-length restricted jurisdictions, tactical operators needing a compact auto, and buyers seeking maximum CPM-M4 edge retention in an ultra-compact automatic folder.

Benchmade Partial Immunity Auto: Frequently Asked Questions

Answers to the most common questions about the Benchmade Partial Immunity Auto Woodland Green (2950BK-2).

Why is the blade length under 2 inches?

The Partial Immunity features a 1.95-inch blade specifically engineered to comply with strict sub-2-inch automatic knife carry laws in many legal jurisdictions (like California) while retaining full-hand control.

How does the Auto-AXIS deployment and safety work?

Pulling back on the Auto-AXIS lock bar fires the blade open automatically via an internal coil spring. An integrated spine safety switch prevents accidental deployment when carried in pocket or gear.

What steel is used for the 2950BK-2 blade?

The 2950BK-2 features CPM-M4 powder metallurgy tool steel hardened to 60–62 HRC with a Black DLC coating, providing extraordinary edge holding and wear resistance.

Where is the Benchmade 2950BK-2 made, and what warranty covers it?

The Benchmade Partial Immunity Auto is proudly made in Oregon City, Oregon, USA. Benchmade backs the knife with a Limited Lifetime Warranty and free LifeSharp lifetime tuning and sharpening service.

CPM-M4 STEEL · BLACK DLC · WOODLAND GREEN ALUMINUM

The Compact USA-Made Sub-2-Inch Automatic Folder

A 2.29 oz automatic folder featuring a 1.95″ CPM-M4 Black DLC Wharncliffe blade, Woodland Green aluminum handle, and Auto-AXIS lock with safety.

Specifications