Crapola to the max - Aero Precision M4E1 AR-15 Threaded Stripped Upper Receiver

lets see 1st you can only insert ejection port cover in one direction ...am 70 years old and it had taken me quite a while to get the #$%@ cover installed ...then i went to install forward assist ...oh no ....some idiot drove a pin into ejection port with no way for me to drive it out ..called optics planet and they advised me to take the hunk of junk to a gun smith to have the pin removed and they wanted anywhere from $60. to $100. so i got a return slip from optics ...from what i had been told they had sold me a defect ....what the ^&^%$^$^ are they selling me a defect ...so i'm shipping the $%$#$ back and hoping to get a refund ..it wouldn't be so bad but i had been waiting weeks to get this build put together ...as far as optics planet goes i've made several purchases through them and am quite happy but forget this aero #$%@ just wish i could have gotten a palmetto ...i doubt this review sees the light of day ....you know with all this censorship going on