ORIGINAL: ELKampMaster
IMHO, Ruger made the rifle and....
the rifle is chambered for 270 Winchester, a well known cartridge chambered in MANY different brands of rifles. My first high power was a Remington 700 chambered for 270 Win.
I believe you are confusing rifle manufacturers vs cartridge chamberings.
EKM
yes 270 win is the cartridge chambering, same as 300 win, 7mm Rem,and 338 win.