Pellets with semi-spherical head special for compressed air weapons with power between 10 and 20 joules of energy - Cal. 4.50 mm - Weight: 0.54 grams (8.33 gr) - 500 pieces per tin - Perfect calibration, magnificent workmanship, excellent finish. The pellet does not show burrs, does not have mold marks, does not have transport bumps and is shipped in threaded sheet metal tins and two foam protectors, one above and one below the container can - SHIPPING WORLDWIDE