Prometheus Lights Lambda Solid Brass Top - Ruby Stainless a Raffir SFX Blue backspacer

a Raffir SFX Blue backspacer with embedded brass mesh

Positron's keylock nose eases clipping and cleaning

Light Intensity (candela) 47500

low for extended runtime

60" black-coated 154CM tanto blade with a partially serrated combo edge and rugged 6061-T6 black anodized aluminum handles

Prometheus Lights Lambda Solid Brass Top - Ruby Stainless a Raffir SFX Blue backspacerFrom Prometheus: Lambda Simplified? : This variant of the Lambda top is machined from a single piece of solid brass bar stock. This consumes 4x the amount of brass compared to the two piece tops, but it also delivers a more perfect spin. Any machinist will tell you that the most accurate part is the one machined to completion without removing it from the machine. This also means I went from 2 manual machining operations on the two piece top, to 5