Sig Sauer, CCI, Magtech, and Maxxtech are renowned names in the firearms and ammunition industry, each with a unique history and product line. Sig Sauer, a German-American company, is known for its high-quality firearms, particularly the M17, a military-grade pistol. They also produce the Coyote Sig Sauer M17 21 Round Steel Mags, a reliable and durable choice for any firearm enthusiast. CCI, an American manufacturer, is a leader in rimfire ammunition, providing high-performance products for the shooting sports. Magtech, a Brazilian company, has been a global leader in ammunition production since 1926, known for its consistency and reliability. Maxxtech, a part of the Pobjeda Technology Group, is a leading manufacturer of ammunition, known for its high-quality and affordable products. Together, these companies offer a bundle deal that includes 5 Coyote Sig Sauer M17 21 Round Steel Mags and 500 rounds of ammo, providing a comprehensive package for shooting enthusiasts.