Shipped mine last Thursday afternoon, they received it Monday AM, Tuesday (today) I received the shipping notice for it's return.
Note: I wasn't charged any extra for return shipping
When the SHTF, where you going to get 6.5 or 6.8? I shoot AR competition out to 600 yards with the iron sights. 69 or 77 gr and good to go (wilde chamber does 223 and 5.56 ammo)