Tetra Gun's Firearms Lubricant is a great oil for actions, barrels and other surfaces subjected to friction. It reduces wear, protects from rust, eases cleaning and improves performance. Helps reduce friction, smoothes and protects. Features an operating range of -100 degrees F to 750 degrees F. Bore conditioning for increased velocity, improved accuracy and easy clean-up Comes in an 8oz Bottle with a quick and easy applicator cap Reduces wear Protects from rust Eases cleaning Improves performance