you guys have all seen my AR 5.7 x28 upper and heard me rave about how good it is... some of you guys also have them and if you do this may grab you....
my friend Rich at Beltfedshooters.com had a spare RPD drum and he thought i needed to test this little set up out for him.
so here it is!
and of course to make Lilly happy (and give you a size of the set up, Lilly is 4' tall and about 60lbs)
FUNCTION: perfect! this thing throws the brass pretty hard but the RPD drum has enough space that they go right down in there and then are out of the way. im guessing it would hold several hundred before you would need to empty it.
the RPD drum is very light and this add about 1lb to the set up.... very manageable.