Surefire EW-05 Echo Fixed Blade Combat/Utility Knife Bowie we arrive at 59 to

we arrive at 59 to 61 Rockwell hardness for great edge-holding ability

High setting to the 190 lm has a 10 minute timer that automatically switch the light back to the 110 lm to prevent the light from overheating

Weight: 75

while the tough black Valox handle keeps things light and fast

Surefire EW-05 Echo Fixed Blade Combat/Utility Knife Bowie we arrive at 59 toEW 05 The Echo was designed to the specification of elite special warfare personnel to function as a combat utility knife in battlefield conditions, including combat swimmer operations. Its serrations and asymmetrical grind planes create a sleek blade with a thick, tough spear point that doesn't compromise its cutting geometry. Made from carbon steel, its blade is coated with a layer of rust proofing to help protect it from corrosion that can quickly