Troy have had NEA designed before(the CCS stock for example) but they have done their own manufacturing and QC,which as we all know was NEA’s downfall,So I wouldn’t be surprised if Troy is just using NEA/BCL’s design based on the ar102 and doing it in their own facility(or whoever they us to manufacture their products ).
Every Troy product I’ve owned has been stellar. I have 100% faith this product will live up to their reputation for high quality products.