AirSoft Elite Precision 0.25g 3000 BB New Airsoft Elite Extreme Precision BB's. Extremely accurate in size, perfect for AEG's. Will never jam! 0.25 g BB perfect for stronger rifles and AEG's with higher FPS Low Deviation of size results in better accuracy, further distance, higher FPS, and less jams Manufactured Specifications are 5.98 mm +/- 0.01