Letters of Authorization (LOAs) for cartridges standardized by SAAMI and include in the published standards that contain intellectual property rights (IPR). Any questions in regards the IP or non-exclusive licenses, please reach out to the IPR holder directly.
SAAMI Z299.4 – 2025– Voluntary Industry Performance Standards for Pressure and Velocity of Centerfire Rifle Ammunition for the Use of Commercial Manufacturers
300 Ruger Compact Magnum (RCM) – Hornady Manufacturing Co.