The Benchmade 535BK-4 Bugout is an ultra-lightweight edc knife in a deluxe version, featuring M390 super steel, aircraft-grade aluminum facings and red-finish accessories. M390 - the queen of knife steels The knife uses a blade with a utilitarian drop-point profile, made of M390 steel, considered the best steel in the world used in factory knives This super steel is hardened to a hardness of 59-61 HRC. M390 is a luxury stainless steel with a very high vanadium and carbon content, which make the blade unusually have excellent retention, very resistant to abrasion and corrosion . When choosing a hard steel knife, get a diamond sharpener, as sharpening with a standard ceramic whetstone can be very labor-intensive and inefficient. Quick and convenient unfolding The blade can be conveniently unfolded with one hand, thanks to the double-sided peg (made of anodized aluminum), allowing right- and left-handed people to operate the knife comfortably. Reliable security The head lock is, of course, Axis-lock , Benchmade's flagship mechanism, valued for its great resistance to stress, insensitivity to dirt and ease of use. Lightweight and elegant liners The Benchmade 535BK-4 Bugout has liners made of lightweight and durable aircraft-grade aluminum , which, in addition to its striking appearance, ensures the knife 's minimal weight - just 71 grams . The linings have radial frets that provide a secure and comfortable grip on the knife. The compact clip, with an option for translation (left/right), makes it possible to carry the knife in your pocket in a very discreet, unobtrusive way. There is also a hole in the handle for attaching a rope or paracord braid. Stylish accessories The elements that catch the eye of any knife enthusiast are the fine red anodized design elements (the aluminum spacer and the double-sided peg). The Benchmade 535BK-4 Bugout is an ultra-lightweight and superbly crafted knife, created for ultimate comfort and functionality. Highly recommended for any enthusiast of the EDC philosophy!