This is the middle range of the line by QYS. The Flat-Nose Pellets from Qiang Yuan have been used very successfully in sport shooting for several years. The outstanding quality and uniformity fascinates sport shooters all over the world.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 1.8mmReasonable 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 : 4.49mmWeight : 0.53 gWeight (Grains) : 8.2grShape : Wadcutter NoseOne Box Contains 200 Pellets