The Lifeblood of Your Weapon Bexar Blood Weapon Lube is a premium 100% synthetic petroleum based medium viscosity weapon lubricant developed in house by Bexar Arms. Our goal was to create a lubricant that has increased creep resistance, exhibits high anti-wear characteristics, reduces friction, and offers long lasting lubricating properties when compared to straight oil. We achieved this by formulating Bexar Blood with unique ingredients to add viscosity for creep resistance and added "cushion" between moving parts, specific anti-wear additives to minimize metal on metal contact, and perhaps most interestingly, include the solid lubricant Hexagonal Boron Nitride for its incredible "slickness" even if all the oil dries up or burns off. We recommend Bexar Blood as your general purpose lubricant for the vast majority of scenarios and weather conditions. Bexar Arms is completely confident that you'll absolutely love our Bexar Blood Weapon Lube. If not, please let us know and we will give you a full refund for your original purchase price and give you a free return label to send back whatever is left! Available Sizes: 0.5oz Bottle - Small enough to conveniently stash in a pocket when on the move. 2oz Oval - Perfect for the workbench and conveniently shaped to pack flatter for better workbench organization and range bag storage. 8oz Bottle - Geared towards high volume Armorers and Gunsmiths, but can also be used to refill smaller bottles with the needle tip unscrewed. A note from Phillip: Bexar Blood has been in development in its current formulation since late 2021. Our original lubricant was first made in 2019 (the purple stuff if you remember it!), and Bexar Blood has since improved upon that idea to become what it is today. We've been testing Bexar Blood internally since we began its development, and it's the only lubricant we've used in our own personal firearms and machine guns. To date, we've been very pleased with its performance under all conditions! Features: Shake Well Before Use - Solid Additives May Settle Medium Viscosity - General Purpose Formula Recommended Temp Range 15°F to 400+°F 100% Fully Synthetic Petroleum Base Oil Improved Creep Resistance High Anti-Wear Properties Hexagonal Boron Nitride Fortified Precision Needle Tip Applicator (2oz and 8oz) - Thin Tipped Dropper (0.5oz) Harmful if Swallowed - Do Not Ingest.. looking at you, Marines. Made in USA