 Early into his third reign, in 1310, an-Nasir Muhammad imprisoned, exiled or killed any Mamluk emirs that supported those who toppled him in the past, including the Burji mamluks.He then assigned emirates to over thirty of his own mamluks.Initially, an-Nasir Muhammad left most of his father's mamluks undisturbed, but in 1311 and 1316, he imprisoned and executed most of them, and again redistributed emirates to his own mamluks.