American Eagle Indoor Range Training Features Safe range time starts here. American Eagle Indoor Range Training (IRT) ammunition has a reduced-lead bullet fully encapsulated in copper for safer economical training. The jacket eliminates any airborne lead hazard. It also carries a toxic metal-free primer and is the ballistic equivalent of self-defense rounds. American Eagle Indoor Range Training Specifications Caliber: 9mm Luger Model: American Eagle Bullet Weight: 70 gr Rounds Per Box: 50 Casing Material: Brass Application: Match Range Target