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.
Specifications
- Type: Blueing Liquid
- Size: 3 oz
- Material: Multiple
- Quantity: 1
- Suitable For: ALL STEEL (EXCEPT STAINLESS STEEL).
Birchwood Casey | MPN: 13525 | UPC: 029057135251
