SinterFire Next Generation (NXG) 10mm Auto ammunition is a lead free solution for modern shooters. Featuring a 125 gr monolithic copper ball projectile and reloadable brass casings, it is designed for consistent performance. This training load delivers a muzzle velocity of 1350 ft/s, providing a clean-shooting experience for indoor and outdoor environments. Each box contains 50 rounds. Recommended use: target shooting and training. Safety Note Always ensure your firearm is in good working condition and rated for 10mm Auto ammunition. Follow all range safety protocols and local laws regarding the use of non-lead projectile types.