WIN SM556 5.56 77GR BTHP 20/10

Winchester Super Match is competition grade ammunition engineered to fit the needs of serious sport shooters. Whether competing on the national stage or training without compromise Super Match delivers performance in all situations. This ammunition is new production in reloadable brass cases. - Features - Maximum Long-Range Accuracy: Proven sleek profile large boattail and small hollow point ensure precise shot placement - Match Grade Primer: Built to exacting specifications for shot-to-shot consistency - Cartridge 5.56x45mm NATO - Best Use Range & Target - Grain Weight 77 Grains - Quantity 200 Round - Configuration (10 Boxes of 20) - Muzzle Velocity 2750 Feet Per Second - Muzzle Energy 1293 Foot Pounds - Bullet Style Jacketed Hollow Point - Lead Free No - Primer Boxer - Corrosive No - Reloadable Yes - G1 Ballistic Coefficient 0.34 - G7 Ballistic Coefficient 0.17 - Velocity Rating Supersonic