.50 Beowulf Magazine Classification Update

[RangeBob]

from elsewhere

One thing I can't wrap my head around is the fact that there are .50 Beowulf uppers and they are not prohibited. So how are you supposed to feed them?

The mags that only have the floor plate stamped or have writing on the side could totally be seen as questionable. The P.C.V. .50 mags are clearly purpose built for .50 bea. Molded plastic with a cut out for the .50 rounds in the body, not curved to aid in feeding .223 ammo.