I can understand that not everyone who owns America's rifle can make it to an armorer class or would want to. That being said, there is no reason you shouldn't have 30 million subs if everyone who owns an ar15 took it somewhat seriously. Your content is by far the most detailed and in-depth I have found. Just wanted to say thank you for sharing your knowledge and passion with us!🇺🇸

Man I love how this guy works fast, talks fast and clearly demonstrates everything!! No annoying and meaningless chatter, just a continuous flow of valuable information and knowledge.
🎉🎉🎉🎉

would love to see their sabre line autopsied

Pretty impressive considering these PSA uppers are about the least price of any uppers available.  Cheers SOTAR!

I was a combat arms instructor and we only had 8 different gauges to make sure our military issue M4s were in spec.  Im impressed to say the least.  Great work.

PSA manufactures most of their parts and sells them at a good price, not an inflated price, great guys there as well!

Mr. Chad, I have been an enthusiast for years, despite being only 22 years, Ive been tinkering on guns since I was 16. I found your videos today, and have found your videos very informative. I am assembling my very first AR from scratch, and in my search for knowledge before making any particular purchases, I found your videos. While I dont have much experience to draw from, I have found that what you say makes sense from a mechanical sense. Also, every time I find myself questioning why you are doing something, you explain thr mechanical principles behind why you are doing something, and it is amazing! Thank you for sharing your wealth of information with the public so it can be recorded.

i feel like i learn so much from these videos!  thank you for your service to our community!

honestly for PSA prices that's impressive

I felt good about building an AR until I saw your super informative video here & realized it would cost me 3x’s the gun itself in (estimation) the proper tools. Best video on Ar building information I’ve seen! Thank you!

im really pleased with how well these are made, even with the little issues. not bad for the price point

As an aircraft mechanic, I approve of your use of large, unwieldy hammers!

PSA gotta be doin something right because theyyre not only making money but really growing and innovating as a company. I just want them to start mass production on some 6ARC ammo so the little guy can afford it.

Like other's watching these videos I don't believe I can adequately find the words to express how great they are. Amazing and informative is all I can say. Anyone attending your classes will definitely come out of it with a wealth of knowledge. That would take years to gain.
If possible I hope to some day meat you in person an attend your school.
Sincerely CWO SHOOK
Retired US Army Reserve Ordinance

I know this video is already a year old. However watching it, it helped me diagnose a problem that I was having with the first and only upper I put together myself. I had over torqued and not timed my barrel nut. That twisted my gas tube, which made my charging handle and BCG not be properly aligned and scratched up my charging handle by rubbing against the side of the channel in the upper.

Great video, thank you for the free knowledge you impart.

I would love to see this video done on a Geissele upper vs a BCM upper. Ive only had to send back one upper for a head-spacing issue in my lifetime and believe it or not it was a Geissele URGI upper. Go figure right? My PSAs and BCMs have been great. Just luck of the draw I guess 🤷‍♂️

Thank you for this INCREDIBLE video. People don’t realize how valuable this information is and you make it accessible for FREE. This channel deserves way higher numbers for subscriptions and views.

I enjoy watching your videos proving that Gucci guns sometimes fall into the bargain basement level when the gunsmith had a bad day.

I...absolutely...LOVE videos like this!! It's AWESOME to see super cheap parts like this that are still decent quality, too.

Pretty cool that they gauged out decently. Not too bad for a "cheap" upper with a FSB. I'd run them. Was a little worried about them since the video is titled "autopsy".

Thank you for the content.

Its not perfect, but considering the price of these things, that is really good.

Even with the issues found, which in the long run, were not too bad... Most people could run the things for several thousand rounds without any issues.