 LaRue has released their PredatOBR (AR-10 style rifle) chambered in .260 as well.The cartridge that is now popularly known as the .260 Remington was submitted for standardization under SAAMI by the A-Square Company in 1996, several months prior to Remington announcing their plans to introduce the cartridge under their own name.A-Square's submission was called the 6.5-08 A-Square.