Product Description
The Benchmade Bugout 535BK-4 elevates the iconic ultralight folder to new levels of performance and tactical style. Featuring a 3.24" Böhler M390 super steel blade with a stealthy Black Cerakote finish, this lightweight 2.50 oz folder pairs contoured Gray 6061-T6 billet aluminum handle scales with a red anodized aluminum thumb stud and backspacer on the proven AXIS Lock platform.
Böhler M390 Stainless Steel is a premium third-generation powder metallurgy steel renowned for its exceptional edge retention, high wear resistance, and extreme corrosion resistance. Hardened to 58–61 HRC, the 3.24" drop point blade features a non-reflective Black Cerakote finish for added surface protection and a flat grind at 0.090" thin for precise slicing performance.
- Blade: 3.24" Böhler M390 drop point with Plain edge, Flat grind, Black Cerakote finish, 0.090" thick.
- Handle: Milled Gray anodized 6061-T6 aluminum scales; Red anodized aluminum thumb studs & barrel spacers; Stainless steel liners; 4.22" closed, 2.50 oz.
- Deployment + Lock: Ambidextrous red dual thumb studs; AXIS Lock mechanism.
- Carry: Reversible deep-carry tip-up pocket clip (right/left carry); 7.46" overall open length.
Ideal for: Bugout collectors, everyday carry enthusiasts seeking maximum M390 edge retention, and users demanding a rigid aluminum folder with ultra-lightweight pocket carry.
The Benchmade Bugout in Böhler M390 Black Cerakote with Gray Aluminum (535BK-4) ships same or next business day from Columbia, Louisiana. Knifeworks is an authorized Benchmade dealer.
Benchmade Bugout 535BK-4: Frequently Asked Questions
Answers to the most common questions about the Benchmade Bugout Gray Aluminum (535BK-4).
What steel is used for the Benchmade Bugout 535BK-4?＋
The 535BK-4 uses Böhler M390 powder metallurgy stainless steel hardened to 58–61 HRC. Manufactured by Böhler-Uddeholm, M390 features exceptional wear resistance and long-lasting edge retention for daily cutting work.
How does the aluminum Bugout differ from standard polymer models?＋
The 535BK-4 upgrades from standard polymer scales to precision-milled 6061-T6 billet aluminum handle scales in Gray, providing a rigid, premium handle feel while adding minimal weight (2.50 oz vs 1.85 oz).
How does the AXIS Lock work?＋
The AXIS Lock uses a hardened steel crossbar that slides forward into place over the blade tang when opened via the dual thumb studs. It provides a rock-solid, fully ambidextrous lockup that allows smooth one-handed opening and closing.
Where is the Benchmade 535BK-4 made, and what warranty covers it?＋
The Benchmade Bugout 535BK-4 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. Knifeworks does not warranty this product independently.
BÖHLER M390 STEEL · GRAY ALUMINUM · AXIS LOCK
The Premium USA-Made Aluminum Bugout
A 2.50 oz folder featuring a 3.24" Böhler M390 Black Cerakote drop point blade, Gray aluminum handle, red accents, and ambidextrous AXIS Lock. Questions? Our team carries these knives daily. We ship same or next business day from Columbia, Louisiana.
Call 888-225-9775
Warranty Information
Benchmade Warranty: Benchmade warrants that its genuine products are free from defects in material and workmanship for the life of the product. The warranty does not cover normal wear and tear, rust, accidents, misuse, improper maintenance, or alterations. Benchmade offers free lifetime LifeSharp services for sharpening and inspection. Contact Benchmade directly for warranty and LifeSharp support. Knifeworks does not warranty this product independently.Specifications
| Product Type | Folding Knife | |
| Brand | Benchmade | |
| Product Name | Bugout | |
| Model # | 535BK-4 | |
| Overall Length | 7.46 in | |
| Closed Length | 4.22 in | |
| Blade Length | 3.24 in | |
| Blade Thickness | 0.09 in | |
| Handle Thickness | 0.41 in | |
| Blade Material | Bohler M390 | |
| Blade Hardness (HRC) | 58-61 | |
| Blade Style | Drop Point | |
| Blade Edge | Plain | |
| Blade Finish | Black | |
| Handle Material | 6061-T6 Aluminum | |
| Handle Finish | Aluminum Gray | |
| Lock Type | Axis Lock | |
| Clip Position | Reversible Tip-Up | |
| Origin | USA | |
| Weight | 2.50 oz | |
| Blade Grind | Flat | |
| Blade Range | 3-3.49 |
