Missing safety selector tab - CMMG AR-15 ZEROED Gunbuilder's Lower Parts Kit

If you are lucky enough to get a complete and correct kit, they are great. If not, you are in for a nightmare. I recently ordered and installed a CMMG Zeroed kit, and after taking a look at the selector tabs, I realized they sent the wrong size(2 smalls instead of a big and a small). After a week of back and forth with Optics Planet even after I sent a picture of what i needed, they told me to reach out to CMMG myself. After speaking with them through numerous email chains and a phone call, they gave me an order number. Since that last email confirming shipping information was sent, I have not received any more communication from CMMG. No explanation, no tracking number, not even an ETA.

So, to recap, if your kit comes complete, you'll be over the moon. However, if your kit is incomplete in any way, dont expect Optics Planet or CMMG to make it right.