Speer TNT Varmint Hollow Point bullets are legendary among predator and varmint hunters for their ability to deliver explosive results. The TNT line features a specialized thin copper jacket (often referred to as having a brass-like appearance due to the gilding metal alloy) with internal fluting that ensures the bullet fragments instantly upon impact, even at lower velocities. This 50-grain variant is a popular sweet spot weight for the .223 Remington and .22-250, offering a high ballistic coefficient for its class to minimize wind drift and drop. By packaging these in a 1000-count Value Pack, Speer provides a cost-effective solution for high-volume shooters who need match-grade precision and maximum destruction for controlling pests like prairie dogs, coyotes, and groundhogs. Defensive Application TNT bullets are designed for total fragmentation and have very shallow penetration. While they deliver a massive energy dump, they are generally not recommended for personal defense as they may fail to reach the vitals of a larger threat or be defeated by minor barriers.