The Next Generation of rifle ammunition has arrived with the 6.8x51mm Hybrid Ball. The 113gr solid copper rounds were designed specifically to pair with your 6.8x51 MCX-Spear rifle, exiting the 16" barrel at 3,200 FPS. The Hybrid Case Technology harnesses the power of the high-pressure rounds to deliver magnum performance in a short action cartridge, resulting in a flatter trajectory and increased energy on target. The Hybrid Ball ammunition is Mil-Packed in a 920rd wooden ammo crate, holding a pair of 460rd M2A2 metal ammo cans, with each ammo can containing 23 individual 20rd cardboard boxes. Features: Compatible with CROSS rifles chambered in .277 SIG FURY Hybrid Case Technology allows for increased muzzle velocity/energy compared to traditional brass Flatter trajectory and increased energy on target for magnum performance in a shortaction cartridge Solid Copper 113gr projectile Developed for the U.S. Military's Next Generation Weapon Systems 20rd cardboard boxes packed in a 460-round Ammo Can or a 920-round Crate containing two ammo cans Specifications: Platform: Rifle Ammo Application: Target Caliber: 6.8x51mm (.277 Sig Fury) Grain Weight: 113gr Quantity per Package: 20 Rounds Test Barrel Length: 16.0" +/- 1/16" Muzzle Velocity: 3,200fps Muzzle Energy: 2,569 ft-lbs Ballistic Coefficient: .330 Case Type: Hybrid Lead Free: No Staked Primer: No Now available at BattleHawk Armory, elevate your shooting experience with the precision and power of SIG Sauer ammunition.