.223 Remington (5.56mm) 45 gr Reduced Hazard Frangible. Bullet is a lead-free copper-polymer matrix, Standard Primers are used.
SBR ammunition is the ideal choice for training or extended sessions at the range. SBR ammunition features high quality and reliability at an economical price. Features boxer primed, reloadable brass cases. This is factory new ammunition- not reloaded.