Birchwood Casey 13525 Presto Mag Liquid Gun Blue 3 oz Jar
Product Features & Specifications Birchwood Casey 13525 Presto Mag Liquid Gun Blue 3 oz Jar Presto Mag Gun Blue is a cold blue formulation that works on all steel (except stainless steel). It is specifically formulated for when you want a deep blue luster on your firearm's metal surfaces. B
