Haven;t fired one yet.  We have one in the shop... impressive looking design.  But I have to ask you... The one we have is like $1,600.  Not sure what the average price is.  Why not get an Eagle Arms set-up for under a grand, but the M14 mags for cheap and send them to Armalite for trade... or in a few weeks the mag prices should start falling.  I personally like the idea of FAL mags, I have skads of them, but as prices for AR-10s fall, and with mags around the corner, I'm wondering if the cheaper mags is enough reason to buy a newer and untested firearm that is also pretty pricey.