BIRCHWOOD CASEY PRESTO BLUE MAGNUM GUN BLUE 3OZ ICEBREAKER Boost – short-duration maximum power

Boost – short-duration maximum power for more brightness

Elevate your active lifestyle with the Renegade eyewear

Tilt it to change the angle of the rod tip

Spring Hinges: Ensures a customized fit for various head shapes and sizes

BIRCHWOOD CASEY PRESTO BLUE MAGNUM GUN BLUE 3OZ ICEBREAKER Boost – short-duration maximum powerPresto Mag Gun Blue is a cold blue formulation that works on all steel (except stainless steel). Specifically formulated for when you want a deep blue luster on your firearms metal surfaces. Key Features Cold blue formulation that works on all steel (except stainless steel) For complete reblue applications Formulated for deep blue luster 3 fl. oz.