Sierra Bullets BlitzKing Rifle Bullets 6.5mm/.264 Caliber 105 gr. 100 Bullets/Box. 5 Creedmoor ammunition. Tremendous explosive performance on even the smallest varmints has been its history. So many requests for the bullet as a reloading component for use in the wide array of 6.5mm cartridges has prompted Sierra to offer this bullet. Explosive expansion is a given. True match-accuracy has been easily achieved in all applications. Great varmint bullet and excellent short-range match bullet as well. These would be most excellent in the 6.5 Grendel and most other of the 6.5mm cartridges for prairie dogs groundhogs rock chucks up through bobcat and coyote. Specifications for Sierra Bullets BlitzKing Rifle Bullets 6.5mm/.264 Caliber 105 gr.: Manufacturer: Sierra Bullets Gun Type: Rifle Bullet Type: Boat Tail Tipped (BTT) Bullet Weight: 105 grain Projectile Caliber: .264 Caliber Country of Origin: USA Package Contents: Sierra Bullets BlitzKing Rifle Bullets 6.5mm/.264 Caliber 105 gr. Sierra Bullets 1785: BlitzKing Rifle Bullets 6.5mm/.264 Caliber 105 gr. 100 Bullets/Box