I've read a few reviews, but haven't seen much on this forum about the RWB drums.  I have some of their stick mags and they work great.  Will this work with a NFA Glock lower?  Worth the money?  I've been able to find them for under $70.

I have one listed in the EE.

I hope someone posts they have them and they work, but when I built my PSA glock lower 9mm AR + PSA hybrid BCG I asked if anyone had luck with the Korean 50 round drum mags and I only got two replies and they were both negative. Sounded like the feed lips were sitting too high. Not sure if that's an issue with the PSA hybrid BCG or the lower itself. I think I've seen this drum work in other 9mm AR builds but no one gives any details on what they are running.

Missisippi Arms had these on sale not too long ago for $40, if anyone marks them down to $50 I might try one to modify.

I was really hoping these would work.  They'd be fun with a binary trigger or bump stock.  Oh well, the 33 round stick mags will have to work!

They do make extensions for glock mags.
Maybe look into those.


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