These projectiles are precision-engineered for maximum impact, weighing 4 grams to deliver exceptional performance with the HDP50 TP50 and HDR50 TR50 and other high-power .50 caliber defense launchers. Designed for use with systems producing high power, features a steel core to boost mass and maximize impact forceleveraging the inertia of its dense center for greater stopping power. Each projectile is overmolded with a nylon coating to ensure a smooth, low-friction surface that enhances feeding reliability and minimizes the risk of jamming. This is critical for protecting the barrel and internal components from premature wear or damage. The PVC-coated rounds further improve the consistency of feeding and firing through the barrel, offering a significant advantage over competing products that use rubber coatings. Rubber-coated rounds often have a tacky texture that increases friction, reducing shot power, velocity, and overall performance. With a .50 caliber diameter, these rounds are optimized for use with standard aluminum barrels, delivering the power of metal-core projectiles without causing damageeliminating the need for a steel barrel upgrade. Weight: 4.0g Diameter: .50 caliber Quantity: 50 projectiles per bottle KEY FEATURES: Precision-Engineered for Impact: Each projectile weighs 4.0 grams and is designed to deliver exceptional performance with the HDP50 TP50 and HDR50 TR50 and other high-power .50 caliber defense launchers. Optimized for High-Energy Systems: The steel-core construction boosts mass and maximizes impact force by leveraging the dense center of gravity for superior stopping power. Smooth Feeding and Barrel Protection: A nylon overmold provides a smooth, low-friction surface that ensures reliable feeding and significantly reduces the risk of jammingprotecting both the barrel and internal components from wear and damage. PVC-Coated Advantage: The PVC coating further enhances feed consistency and shot performance through the barrel. Unlike rubber-coated alternatives, which have a tacky surface that increases friction, these rounds maintain higher velocity and shot power. Barrel-Compatible Design: These projectiles are optimized for standard aluminum barrelsdelivering the impact of a metal-core round without causing barrel damage or requiring a steel barrel upgrade.