Iosso Bore Cleaning Compound Paste - 1.5 oz

The Iosso Bore Cleaning Compound Paste is a concentrated, bio-based cleaning formula engineered for shooters and operators who demand effective bore maintenance without the mess or chemical hazards of traditional liquid or aerosol cleaners. This 1.5 oz paste formulation targets copper deposits, lead fouling, carbon buildup, powder residue, plastic wad material, and surface rust—addressing the full spectrum of bore contamination that accumulates during shooting.

Unlike spray or liquid bore cleaners, the paste consistency eliminates spill risk and prevents chemical migration into wood stocks, polymer grips, or internal mechanisms—a critical consideration for firearms with heritage finishes or precision internal tolerances. The formula is non-corrosive, non-flammable, and odorless, making it suitable for extended indoor cleaning sessions without respiratory irritant or ventilation concerns. The concentrated paste delivers extended working time per application and requires less material per cleaning cycle than conventional liquid products, improving cost efficiency over repeated use cycles.

This bore cleaning compound paste is optimized for use with brass brushes and bore cleaning tools, functioning as the active cleaning agent in a complete rifle and carbine maintenance regimen. Shooters performing routine post-range cleaning, competitive match prep, or duty-cycle maintenance will find this paste reduces cleaning time while protecting firearm components from chemical damage. The bio-based formulation appeals to users seeking environmentally responsible cleaning solutions without sacrificing cleaning performance or safety margins.

Bore cleaning compounds are foundational to firearm longevity. Iosso's paste approach represents a practical alternative to spray and liquid formulas, particularly for operators maintaining multiple firearms or managing cleaning operations where solvent containment and wood/polymer protection matter. A single 1.5 oz container provides substantial cleaning capacity, making it an economical complement to a complete field or bench cleaning kit.