Hornady One Shot Gun Cleaner with Dyna Glide Plus reduces friction, cleans grit, grime, old oil and gunk from firearms, loaders and loading tools. It leaves behind a thin, dry lube that's impervious to heat, cold or buildup. One Shot DynaGlide Dry film technology has 6x more than the load carrying capacity of the US Military and NATO required specifications. Barrel leading is significantly reduced, and easy to remove with the micro penetrating solvents. The high load carrying capacity reduces heat buildup and wear and tear of compressed moving parts.