Otis .338/.35 Caliber Bore Brush 12 Pack – Premium Cleaning Brush for .338 Lapua, .338 Win Mag & .35 Caliber Rifles

The Otis .338/.35 Caliber Bore Brush (Model FG-338-2B, UPC 014895013854) is a high-quality, precision-engineered cleaning brush designed specifically for .338 and .35 caliber firearms. This convenient 12-pack provides shooters with a reliable supply of bore brushes for maintaining powerful big-game and long-range rifles such as the .338 Lapua Magnum, .338 Winchester Magnum, .35 Whelen, .350 Legend, and other .338/.35 caliber platforms. Each brush is manufactured to Otis’s exacting standards to effectively remove carbon, copper, and powder fouling while protecting the rifling.

Otis Technology is a trusted name among precision rifle shooters, big-game hunters, and gunsmiths for producing professional-grade gun cleaning supplies. The FG-338-2B bore brush features durable bristles that deliver thorough cleaning performance without damaging the bore. Whether you’re maintaining a long-range precision rifle or a powerful big-game hunting rifle, these bore brushes are an essential component of any serious firearm maintenance routine.

Key Features of the Otis .338/.35 Caliber Bore Brush

Why Choose Otis .338/.35 Caliber Bore Brushes?

The .338 and .35 caliber family includes some of the most powerful and popular big-game and long-range cartridges available today. These large-bore rifles generate significant fouling after each shot, making regular and thorough cleaning essential for maintaining accuracy and extending barrel life. The Otis FG-338-2B bore brush is manufactured to tight tolerances, ensuring a proper fit that effectively scrubs away heavy carbon and copper buildup without being overly aggressive on the rifling.

Otis bore brushes are known for their consistent quality and long-lasting performance. The bristles are designed to remove stubborn fouling that accumulates after repeated shooting sessions with magnum cartridges. Purchasing these brushes in a 12-pack provides significant cost savings compared to buying them individually and guarantees you’ll have a fresh brush ready whenever needed. Whether you’re a long-range precision shooter, a big-game hunter, or a gunsmith working on .338 and .35 caliber rifles, the Otis .338/.35 Caliber Bore Brush delivers the reliability and performance that serious shooters expect from Otis Technology.

Technical Specifications

The Otis .338/.35 Caliber Bore Brush (Model FG-338-2B, UPC 014895013854) is a premium cleaning brush specifically designed for .338 and .35 caliber firearms including the .338 Lapua Magnum, .338 Winchester Magnum, .35 Whelen, and .350 Legend. Each pack contains 12 high-quality bore brushes that effectively remove carbon, copper, and powder fouling while protecting the rifling of your barrel. Manufactured by Otis Technology, these brushes feature durable bristles and standard 8-32 threading for compatibility with Otis cleaning rods and most universal gun cleaning systems. The 12-pack format provides excellent value for long-range shooters and big-game hunters who demand the highest level of firearm maintenance. Whether you’re cleaning your .338 Lapua after a long-range session or maintaining a .35 Whelen hunting rifle, the Otis .338/.35 Caliber Bore Brush delivers the quality, consistency, and performance that serious shooters rely on to keep their firearms accurate and well-maintained.