Product Description
Birchwood Casey Presto Mag Liquid Gun Blue 3 Ounce Plastic BottleKey Features
Cold blue formulation that works on all steel (except stainless steel)
For complete reblue applications
Formulated for deep blue luster
Details
Presto 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 firearm’s metal surfaces.
