Lucas Oil 16 Oz Extreme Duty - Bore Solvent & Ultrasonic Clnr

Lucas Oil 16 Oz Extreme Duty Bore Solvent & Ultrasonic Cleaner is purpose-built for serious shooters, law enforcement professionals, and military personnel who demand reliable firearm maintenance. This specialized bore solvent tackles the most stubborn powder residue, copper fouling, and carbon buildup that standard cleaners struggle to remove. Whether you're running suppressed weapons, high-volume training cycles, or precision rifles that demand meticulous bore condition, this formula delivers the cleaning power needed to maintain accuracy and firearm longevity.

The Extreme Duty formulation combines aggressive solvent chemistry with practical usability—it contains no ammonia, kerosene, or water, eliminating corrosive elements that can degrade bore steel or leave residual moisture. Its low-odor profile with a pleasant grape scent makes extended cleaning sessions in confined spaces or indoor ranges manageable without respiratory irritation. The 16-ounce size strikes an optimal balance between capacity and shelf life, while the formula's compatibility with ultrasonic cleaning systems allows for accelerated fouling removal when time is critical. This dual-purpose design means operators can use it as a traditional soak-and-brush solvent or leverage ultrasonic frequency agitation for enhanced penetration into rifling and gas tube systems.

Law enforcement armorers and military small-arms technicians benefit most from this product's rust-inhibiting properties—critical for firearms stored in variable humidity environments or deployed in saltwater-adjacent operations. It's equally effective across calibers and action types, from AR platform uppers to precision bolt guns and pistol barrels. The excellent rust protection extends to internal bore surfaces and external metal, providing temporary corrosion defense during the cleaning process and immediately after. For high-round-count training cycles or duty weapons requiring same-day maintenance, this solvent delivers professional-grade results in a practical, shelf-stable 16-ounce format.