Have some items that came off an SEBR AR10. All used, but in good condition. I accept Paypal gift or +4%. All prices include shipping. IM with questions. Not really interested in trades, but you have something, then offer it up. The worst I can say is no. PMags always work...
Armalite drop-in rail. Has some wear and a couple dings, but still 100% usable. Comes with 4 ladder rail covers. $65 shipped **SPF
Midwest Industries gas block height front sight. Used, but looks new. $55 shipped **SPF
Armalite pinned stock, tube, and nut. OD Green. Some wear on the nut, and the threads need cleaning. I'll start at $40 shipped. Let me know if that is too much. I'm just guessing.