Hoppe's No. 9 Gun Bore Cleaner 2oz

Hoppe's No. 9 Gun Bore Cleaner in the 2oz size is a trusted solvent formulation that has been used since 1903 for deep penetration and removal of carbon, powder, and lead fouling from rifle, pistol, and shotgun bores. This compact bottle is designed for portability, making it an essential component in any operator's maintenance kit or range bag.

The formula penetrates deeply into bore surfaces, loosening abrasive debris that accumulates during firing cycles, which is critical for extending barrel life and maintaining accuracy. The liquid formula wicks into tight spaces where dry patches alone cannot reach, effectively dissolving stubborn carbon deposits that can compromise ballistic consistency.

Hoppe's No. 9 is suitable for all caliber types and bore diameters, from .22 rimfire through large-bore rifle calibers and shotgun gauges. Shooters conducting intensive range sessions, duty weapon maintenance, or post-deployment cleaning routines rely on this solvent for reliable fouling removal without requiring extended soak times.