Here is a RD NATO AK chambered in 5.56. This is one of the original guns built when Jim Fuller still ran Rifle Dynamics. These were converted ARSENAL SLR-106FR rifles with the original Bulgarian hammer forged barrels. This rifle has very few rounds through it. Only shot to zero it and tune the adjustable gas block to work with the suppressor and unsuppressed.  It has a 14.5 pinned and welded barrel with a Deadair keymo muzzle brake. Very soft shooting gun. Rifle comes with the Rifle dynamics case, Instructions on tuning the gas block, 1 20rd mag and 1 black 30rd mag. Additional magazines can be purchased as well.  Only selling to make room in the safe.