I got my first chance to handle a 50 beowulf last weekend. All I can say is, w00t!
I was hitting swingers at 75 yards and gongs at 175 yards. In a light rifle, all I can say is, that it is quite the thumper!
Any idea what the parent cartridge is?
Once I leave California, I'd love an ar w/ 3 uppers, 223, 6.5 grendel, and 50 beowulf. Really fun stuff.
atek3