Lazzeroni Arms Company was founded in 1992 by John Lazzeroni, a firearms engineer and enthusiast with a passion for velocity and precision. Starting in Tucson, Arizona, Lazzeroni set out to create rifles and cartridges that could deliver unmatched long-range performance for hunters. Early models were based on Remington actions, but due to feeding and strength concerns, the company transitioned to specially modified McBros and later SAKO actions. Lazzeroni's proprietary cartridges, such as the 6.57mm Scramjet and 7.21mm Firehawk, were designed from the ground up for high velocity and flat trajectory, setting new standards in the industry. Over the years, Lazzeroni has earned a reputation for innovation, quality, and performance, with rifles and cartridges that are sought after by serious hunters and long-range enthusiasts. The company continues to push the boundaries of what is possible in hunting rifle technology, maintaining its commitment to engineering excellence and customer satisfaction.