1 Step is a bio formula, highly penetrating odorless fluid, specifically designed to clean, lubricate, and protect firearms. Based on the highest quality synthetic oil and containing anti-corrosion and anti-wear additices, With quality synthetic oil and containing anti-corrosion and anti-wear additives, it has been formulated to keep small and large caliber weapons combat-ready in the harshest of environments. QUALITY SYNTHETIC OIL 1 STEP preforms in temperatures ranging from -51AdegC TO +71AdegC and withstands temperatures from -54AdegC UP TO +150AdegC. The Featuresa Cleans all metal parts and removes the propellant powder residuesa Lubricates, thus reducing friction and weara Protects, against corrosion in all climatic conditions and during storage, thanks to its active water repellent film