Bore Tech 4 OZ. RIM FIRE BLEND BTCF-17004 BTCF17004

Blended with lead and carbon removing agents to make quick work of fouled rimfire bores. Strips caked-on bullet lubricant and heavy leading from match barrels, as well as cowboy action guns that shoot a lot of soft, cast lead bullets. Leaves behind a protective, corrosion inhibiting film.