PSA Upper Quality?

[das]

Any opinions on PSA uppers? I dont know much about them. Tier 1 or 2? or unacceptable? Thanks das

[Displaced Texan]

I have a PSA premium CHF 20" govt upper (1/7 twist), and I'm extremely happy with the quality.
Some people have reported canted fsb's on some uppers, but mine was on the money out of the box.
Accuracy-wise, I have only put 50 or so rounds of M193 through it, but was satisfied with the initial results.

Others may chime in, but I would say my PSA upper is gtg.

[Sean W.]

https://www.m4carbine.net/showthread.php?t=121387&highlight=PSA+Upper

http://m4carbine.net/showthread.php?t=119475&highlight=Palmetto+State+Armory

[MistWolf]

There have been lots of discussions about PSA. Using the orange search button above should give you a list of threads to read

I like mine
http://i115.photobucket.com/albums/n289/SgtSongDog/AR%20Carbine/ARCarbineSnow1_zpsf15be895.jpg

[AKDoug]

I like mine as well.

[cthompson36]

my m4gery is spectacular. very accurate and only one failure to chamber with cheap steel case ammo

[drx]

"tiers" are like "stages" in car modification- meaningless

[Five_Point_Five_Six]

I'm happy with mine. Just put 200 rounds through the one on my new build this afternoon.

[eperk]

If their uppers are built to the same quality as their lower parts, you couldn't give me one.

[guitarist1993]

Mine has been perfect for the 1200~ rounds I've run through it. It started life as a dissipator, and I didn't notice anything wrong with the FSP. I recently put a 15" Alpha rail on it, and I love it even more. Accurate, reliable, and cheap, what more could you want?