Birchwood Casey Presto Mag Gun Blue, 3 oz
Cold blue formulation for deep, lustrous finish on steel firearm surfaces. Ideal for complete reblue applications. Works on all steel except stainless.
Birchwood Casey Presto Mag Gun Blue
Since 1948, Birchwood Casey has been the trusted choice of serious shooters, avid collectors, and professional gunsmiths. Their Presto Mag Gun Blue represents decades of dedication to quality and innovation in firearm care.
Key Features
- Cold blue formulation — No heat required; apply directly to steel surfaces
- Deep blue luster — Produces a rich, professional-grade finish on firearm metal
- Complete reblue capability — Suitable for full restoration and touch-up work
- 3 oz. liquid bottle — Convenient size for home gunsmiths and field touch-ups
Application
Presto Mag Gun Blue is specifically engineered for steel firearms (note: not suitable for stainless steel). Whether you're restoring a cherished heirloom or touching up wear marks on your working firearm, this cold blue formula delivers the deep, lustrous finish that separates quality gunsmithing from amateur work.
The liquid formulation makes application straightforward, and the absence of heat requirements means you can work safely in any environment—from the home workbench to the field.
Features
- works on all steel (except stainless)
- for complete reblue applications
