Where did you get the lower? From Essential directly? If so please tell me how to contact them. Been wanting to add a couple more lowers and I have never been able to get through on the phone.OC455 said:I just picked up my 6.8 marked lower from the FFL I was using. Very good looking product. Best $125 I have spent yet! It is a stripped lower. Just waiting on the LPK I ordered from CMMG, and other items from YHM. Very happy!