Patriot Sports PATRIOT SPORTS LLC P223055F 223 Rem 55 gr Full Metal Jacket 20 Per Box/ 50 Cs MSRP: Was: Now: $10.99 AttributesCaliber: 223 RemBullet Type: Full Metal JacketBullet Weight: 55 grRounds Per Box: 20Boxes Per Case: 50Manufacturer Part Number: P223055F