The 1STEP from Pro-Shot Products is a Bio Mil-Spec CLP expertly crafted to meticulously clean, efficiently lubricate and adequately protect your weapons. It\'s a bio formula based on synthetic oil filled with anti-corrosion and anti-wear additives ensuring your firearms stay battle-ready, irrespective of harsh conditions (desert, snow, tropical, saline, etc.). Specially designed to penetrate deeply, it ensures the complete eradication of firing residues, gums, and other contaminants from weapon components. The 1 Step Bio Mil-Spec CLP is virtually odorless and exhibits perfect compatibility with all metals and alloys used in weapons.