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 firearms metal surfaces. For complete re-blue applications.
Key Features:
- Cold blue formulation that works on all steel (except stainless steel)
- For complete re-blue applications
Size: 3 fl oz, Plastic Bottle
Note: This product cannot be shipped to California
Key Features:
- Cold blue formulation that works on all steel (except stainless steel)
- For complete re-blue applications
Size: 3 fl oz, Plastic Bottle
Note: This product cannot be shipped to California