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.Specifications:Barnes Precision Match Ammunition Barnes 301666.5 Creedmoor140 Grain Open Tip Match Boat Tail ProjectileBrass CasedReloadableBoxer PrimedNon-CorrosiveMuzzle velocity: 2700 fpsMuzzle Energy: 2266 ft/lbsUses: Target Shooting, Match, Precision Competition Shooting20 Rounds per box.