I've seen that also - and similar - over the past month or so. I hesitate because I know nothing of PSA.
What say ye weathered and knowledgeable heathens? Is PSA GTG? Let's say Hodge is 10 and Bushy is 1, where does PSA fall in relation to BCM and Knights?
My experience with them -so far- has been disturbingly decent given the price point.
Then again when I ordered I fully expected some oddities.
I treated the upper / BCG just like any other I have bought.
I unboxed and immediately went into tech inspection and cleaning to include checking with go/nogo chamber gauges.
I did have to properly stake the gas key on the bolt carrier- but I also had to do that on the last S&W MP15 as well.
There were some other little nit-noid things but nothing to shit the bed about.
The PSA 300 pistol has been running pretty well for me and has not choked or even hiccuped yet.
It hold minute of shithead well past 100m for me so- given the intent of this build- I'm fairly happy with it and I'm looking at expanding the roster some more.
Using a micrometer and digital vernier calipers- all of the critical dimensions match my colt and fn lowers- dead on.
So.. at 29 bucks for a bare lower... its hard to beat.
If you watch - you can catch complete lowers for 99$-129$.
As decent as things are going now- we're only a wet fart in church away from an era that could make the Clinton years look good. So I'm buying and building what I can.