IMI Defense Dummy Bullet 7.62X51 5 Pcs Pack Blue. 56X45 (30 pcs. Pack) have the exact same dimensions as the original bullets. allowing the user to chamber and successfully extracts them. The high-quality polymer makes the dummy bullets look like the real deal. The hole in the bottom designed for a key chain modification to carry your favorite caliber with you the whole time. Specifications for IMI Defense Dummy Bullet: Manufacturer: IMI Defense Fabric/Material: Polymer Gun Type: Rifle Features of IMI Defense Dummy Bullet Made from high quality reinforced polymer Identical dimensions as the actual bullets Can be extracted and chambered like the original Package Contents: IMI Defense Dummy Bullet IMI Defense 14170: Dummy Bullet 7.62X51 5 Pcs Pack Blue