Sierra GameChanger 6mm Creedmoor 100Grain


  • UPC:  5091351025
  • Brand: Sierra
  • Caliber: 6mm Creedmoor
  • Bullet Weight: 100 grain
  • Number of Rounds: 1000 rounds
  • Unit of Measure: Box
  • Classification: Ammunition


Sierra GameChanger 6mm Creedmoor 100Grain


The Sierra GameChanger 6mm Creedmoor 100Grain Handloading costs for the 6.5mm Creedmoor are roughly-equivalent to other 6.5 mm cartridges, such as the 6.5×47mm Lapua, due to the availability of Lapua small primer brass for both cartridges.As of January 2020 Lapua is also manufacturing 6.5 Creedmoor brass with large rifle primers. Norma makes brass for the cartridge, and Norma brass is available through several major-retailers at approximately the same cost as Lapua brass. Lapua brass for 6.5×47 lasts for about 12-to-20 reloads. Starline sells brass cases with either large or small primer pockets, with small pocket brass costing slightly more.After the 6.5mm Creedmoor was introduced, it was advertised as a 60,000 psi capable case.[ However, after it was placed into production, Hornady listed it as 62,000 psi, then registered it with SAAMI as such. For this reason, many hand loaders have poor experiences reloading for it. Blown primers on the first shot at 62,000 psi are not uncommon. Early shooting articles listed the ammo as loaded to 58,000 psi,[5] but later citings list it as 57,000 psi.[23] Hornady reduced the loads in its factory ammo because of complaints it was often blowing primers. Lapua delivered 6.5mm Creedmoor brass at Shot show 2017,[25] and production quantities became available via major retailers in second quarter 2017. The Lapua version has a small primer pocket. Thus, load data for small-primer brass are not interchangeable with those for large-primer brass. A smaller diameter decapping rod is required to size and decap. As of January 2020 Lapua also manufactures its brass with large rifle primers addressing concerns that some small rifle primers may not efficiently ignite the powder charge in cold weather conditions causing hang fires or misfires. Large rifle primer Lapua brass also allows the use of a standard size decapping rod.


Ammo Specifications:

  • Brand: Sierra
  • Caliber: 6mm Creedmoor
  • Bullet Weight: 100grain
  • Bullet Type: Sierra Tipped GameKing
  • Muzzle Velocity: 3135 ft/s
  • Muzzle Energy: – ft-lbs
  • Cartridge Material: Brass
  • Number of Rounds: 1000 rounds
  • Package Type: Box




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