Prosmith Brass Core Nylon Brush - .22 Caliber

The Prosmith Brass Core Nylon Brush in .22 Caliber is a precision cleaning tool designed for shooters and professionals who demand barrel maintenance without material degradation. Whether you're a law enforcement officer running duty rounds through a suppressed .22 rifle, a competitive rimfire shooter, or a firearms instructor maintaining a training battery, this brush delivers effective fouling removal while protecting bore integrity. Nylon construction prevents the scratching and erosion that steel brushes can cause to softer barrel steel, making it an essential component of any serious shooter's maintenance kit.

The Tetra Gun Care Prosmith brush features a tightly wound precision brass core surrounded by non-abrasive nylon bristles, engineered to scrub away powder residue, lead deposits, and carbon fouling without compromising barrel surface finish. The brass core provides structural rigidity and effective scrubbing action, while the nylon exterior safeguards against the microabrasion that degrades accuracy and longevity. Equipped with the industry-standard 8-32 male thread, this brush is compatible with virtually all modern cleaning rod systems and universal jag adapters, ensuring seamless integration into established maintenance protocols used by military and law enforcement armorers.

Shooters maintaining high-volume .22 rimfire platforms—from tactical training rifles to precision small-bore competition guns—will appreciate the durability and safety margin this brush provides. Tactical units and training facilities benefit from extended brush service life and reduced bore damage, lowering long-term maintenance costs. The nylon-brass construction is particularly valuable for shooters using match-grade or vintage barrels where standard steel brushes pose unacceptable risk. Simply attach to your cleaning rod, apply your preferred solvent, and stroke through the bore with controlled pressure for effective fouling removal that protects your investment.