Quote Originally Posted by MistWolf View Post
Noveske lowers take Armalite mags. The RRA LAR-8 uses Fal metric & L1A1 inch pattern mags. Another company was developing a lower to take HK G3 mags, but I don't know who or what current availability is. Iron Ridge gives you the choice of either Armalite or KAC magazines with their lowers.

I think there is a lower that uses KAC magazines and an Armalite upper
CMMG makes a lower that accepts G3 mags. model "MK-8"