Barnes Bullets 30818: Precision Match, engineered for precision at extreme distances, features exceptionally low standard deviations and extreme variations due to Barnes\' exacting manufacturing and quality standards. Precision Match rounds are loaded with a match grade OTM (Open Tip Match) BT projectile featuring a long boat tail and high B.C. As an additional bonus, scan the QR code located on the back of each box to view Doppler radar generated drop tables specific to each load.