Butchs Gun Oil is an ideal bore protectant and conditioner especially when used with Butchs solvent. It is a proprietary blend of natural oils that withstands the intense heat friction and pressures produced in a firearms chamber and bore. The products rust inhibitor provides the absolute maximum in corrosion protection for both regular and stainless steel firearms. In addition this oil is also a superior lubricant instantly making gun parts work noticeably smoother.