I have an Armalite AR-10B that takes the proprietary magazines. Can I get an Armalite AR-10A lower and install my upper receiver on it? It would be nice to be able to use Magpul mags.
I have an Armalite AR-10B that takes the proprietary magazines. Can I get an Armalite AR-10A lower and install my upper receiver on it? It would be nice to be able to use Magpul mags.
I think the magpul mags are compatible with the Armalite. But only Armalite patern uppers are compatible with their lowers, i.e. you can't put a DPMS, Aero, PSA uppers on it. If it matters, I had the 10B and just bought their mags. 5 mags are about the same price as a lower.