Specna Arms Daniel Defense Polymer Lower Receiver for M4/AR-15 AEGs

If you've got a Specna Arms CORE™ or FLEX™ M4/AR-15 and your lower receiver is looking tatty, this will sort it! The Specna Arms Daniel Defense Polymer Lower Receiver for M4/AR-15 AEGs is made from robust high-density polymer and adorned with licensed Daniel Defense trademarks. A replacement original part for Specna's CORE™ and FLEX™ lines, this lower receiver may fit other M4 AEGs, but compatibility is not guaranteed.