The Berrys 84477: Berry\'s Superior Plated Bullets are meticulously swaged and plated to their final weight, then re-struck to ensure the utmost precision and accuracy. The use of these bullets will not lead to lead deposition in your firearm\'s barrel. Plated hollow base bullets have been specifically designed for the needs of shooters seeking improved accuracy. The hollow base augments the length of the bullet profile, providing a larger contact area with the barrel and rifle\'s grooves. This helps stabilize the bullet during flight, thereby enhancing accuracy. Although the bullet profile is extended, there is no increase in weight. For loading these bullets, you can rely on any publicized load data applicable to jacketed bullets of identical weight.Please be aware, this product does NOT constitute loaded ammunition.