Nosler is an American company known for manufacturing high-quality ammunition and bullets. Founded in 1948 by John Nosler, the company gained recognition for its innovative designs, particularly the Partition bullet, which was engineered for controlled expansion and deep penetration. Over the years, Nosler has expanded its product line to include various types of bullets, cartridges, and reloading components. The brand is popular among hunters and shooting enthusiasts for its commitment to precision and performance, making it a trusted name in the firearms industry.