The Flat-Nose Pellets from Qiang Yuan Sports have been used very successfully in sport shooting for several years. The outstanding quality and uniformity fascinates sport shooters all over the world. Used by many International shooters like Ginny Thrasher and more.When tested from a fixed position on a bench , the max average group size centre-to-centre at 10 meters for a string of 12 shots is 2.2mmReasonable design and precise manufacture ensure QYS pellets can stand upright at an oblique angle of 45 degrees without any external influence.Caliber 4,5mm/.177Head Size : 4.50mmWeight : 0.53 gWeight (Grains) : 8.18grShape : Wadcutter NoseOne Tin Contains 500 Pellets