Prometheus Lights Lambda Solid Brass Top - Ruby Frame Lock The Benchmade Auto Osborne 9400BK

The Benchmade Auto Osborne 9400BK is available at Going Gear

closed length: 3

Beam intensity up to 39700cd and beam distance up to 435 yards

85 m Mode Operation Side switch for 4 output levels plus a dual-stage tail switch for tactical use Battery Integrated battery pack — two 3

Zippered side pocket for extra storage

Prometheus Lights Lambda Solid Brass Top - Ruby Frame Lock The Benchmade Auto Osborne 9400BKFrom 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