I have a NIB black MOE stock for a commercial spec receiver extension tube (MAG401-BLK). I purchased without really checking the specs and thought I was ordering a milspec version and I decided to buy a complete lower anyway. I will send it back if I don't get any traction here, but thought I may be able to give someone a good price on an unopened AR stock. Pics available upon request. $35 shipped to your door. $30 in person (Athens area). Prefer PP (friend/family gift to avoid the surcharge), cash if in person. I might be up for a trade if you have some .223/5.56 or new mags you would deal. Thanks. -Eric