Anyone heard of it? Know a guy who has it? YOU have it? Well if you qualify for one or more of the listed, I need your help. The .300 Olympic Super Short Magnum, a .308 cal cartridge with 3 factory loads I know of. A 110 grain doing somethin well over 3000, a 150 doing around 3100 and another 150 doin around the same. That's real good, considering factory '06 ammo is around 27-2800 fps. When you handload them you can get em up there to 3000 but this is an Olympic arms factory load. It's a 30-06 on an AR-15 lower, good stuff. And if I can milk enough out of you guys and the internet, I'll probably pick one up, so by all means post your opinion. We reload so thats not an issue, just that we can pick enough brass up.