Atomic Ammunitions ammunition (Atomic 6.5 Creedmoor Subsonic) loaded with a jacketed soft point SUBSONIC hunting bullet, this round is quieter, has less felt recoil, produces more energy and power than most 357 Magnum and 10mm cartridges yet delivers excellent accuracy past 100 yards. This specialty ammunition is perfect for hunting suppressed or for indoor shooting ranges that do not allow high-powered rifles because of the noise they generate that echoes off of the walls or fear that the bullet will generate so much power that it will pass through or tear up the backstop. Specifications: 6.5 Creedmoor/129 gr/Jacketed Hollow Point (JHP)/20 Bx/10 Cs