280 should have settled the argument but Remington made sure to butcher it.
They can fook up the promotion of a cartridge better than anybody.
Its not nice to speak badly of a dead corporation
17rem 5mm Remington 222 rem 222 rem mag 6mm rem 6.5 rem mag 280 rem 7mm SAUM 300 SAUM 8mm Remington 350 Rem mag 7mm RUM 300 RUM 338RUM
Did I miss any?
I just remembered, didn’t Remington introduce a 30 cal AR cartridge a few years back? I think it was introduced right before the 1st ammo scare and never took off.