Winchester Super-X 6.5 Creedmoor 129gr JSP 20 Rnds? Proven Accuracy ? High Velocity ? Maximum Impact ? Rapid Controlled Expansion Super-X Power-Point ammunition offers a unique exposed soft nose jacketed bullet design that delivers maximum energy on target. Strategically placed notches around the jacket mouth improve upset performance and ensure uniform expansion for massive energy release.•Caliber : 6.5 Creedmoor•Bullet Weight : 129 Grain •Bullet Type : Power-Point •Muzzle Velocity : 2820 fps •Casing Material : Brass •Rounds Per Box : 20 •Rounds Per Case : 200