I have 4 lowers available from the Zombie run okoshi organized a couple of years ago. $110 each or $400 for all four. Serials are 201, 202, 203 and 204. http://www.simmonsclan.net/gallery3/index.php/Tim/GCO-AR-15-Lowers Area: Dallas, Hiram and work at 75 Northside Edit: Updated thread title Edit: Sold and delivered
The highest reported bad serial number was #193. The batch was rerun but some of the first batch were fine. I'm not sure of the exact number where the second batch began, but 193 was batch 1. The second batch has some blemished ones as well (214,215,248 and possibly others) that were rerun as a 3rd (very small) batch. So 214 was defanirt items in batch 2. Stands to reason 200+ was the start of the second batch.
Sorry folks, work has been busy. These are from the second run. I got a PM this evening and will post what is still available. Edit: Yes, the second run also had blemishes. Hopefully we are adults and you take a good look before buying. No hard feelings for declining.