Product Overview
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.
Type: Blueing Liquid
Size: 3 oz
Quantity: 1
Material: Multiple
Suitable For: ALL STEEL (EXCEPT STAINLESS STEEL).
Hazair: Yes
Type: Blueing Liquid
Size: 3 oz
Quantity: 1
Material: Multiple
Suitable For: ALL STEEL (EXCEPT STAINLESS STEEL).
Hazair: Yes
