Way back in the days and I mean way back, before most of you where even born, the very first Colt AR's (SP1's) came for sale in Canada with what everyone thought was the exact same issue.
Then later in the mid to late 80's converted auto Armalite AR10's came into Canada with mostly damaged ejection port covers.
About this same time I used to tour the U.S. gun show circuit, buying parts and building custom Ar's.
One part that alway's caught my eye was an oversized ejection port cover.
Well,, I bought my fare share for replacement on SP1's and the AR10's
I wonder if they still make them?????????????
BTW,,,, Colt's quality control back then made anything that NEA suffered pretty dam insignificant right up into the early 90's.
Just ask me, I have had hundreds pass through my hands for work and repairs.
and guess what I own now,,,,,,,,,,,,,, "NEA's" and one DPMS that had a tour of IRAQ.
I get real tired of all the "NEA Bashing"
All the big boys names in manufacturing suffered the same, just long before you guys where even around.
Back in my Camp Perry days, early 90's, there sure was a lot of the same talk as I was friends with most of the "on sight military armorer's"
I even had the opportunity to meet the Gentleman himself "Carlos Hathcock" and what a Gentleman he was.
Guess what company out of Kitchener, Ontario had teething problems in the early days????
I will give you a hint, a name that starts with a D and ended with a O
Yes Sir, the AR God, Diemaco!!!!!
The very first C7's had lots of issues, believe me.
I have been around for a while.