"Don't do this at home."

Yeah, cause I have a bench full of gauges at home like that. 😅

I would love to see your recommended parts list for replacement parts and what you think about bolt carrier coatings.

It's like  Déjà vu all over again! I can say without a doubt my two Young Manufacturing BCGs have run flawlessly after the SOTAR treatment.

These videos are outstanding. I have multiple armorer certs from Glock, LWRC, HK, and FN, but these are incredibly informative and cover minutiae that I'd never received on the AR.
And yes the camera work is really good.

Off topic of the video but whenever I’m cleaning one of my ARs or building one, swapping parts or whatever I’m doing I love to just hit play on the playlist and listen while I’m working. I’m not listening to videos regarding the work I’m doing, I just like to listen to Chad while I’m working on my rifles.

If you play the video at 1.5x, it does sound like you had coffee 😂

I recently installed the most expensive BCG I’ve ever bought for a personal upper. Hand cycling revealed unusual resistance going in and out of battery. I tried a much less expensive BCG, no problem.

I borescoped the interior of the carrier, and found not only significant tool marks in the gas ring bore, but significant burrs inside the gas relief ports.
It’s going back to the manufacturer.

Just found your videos. As a Canadian with our awful gun laws this is the most I’ll ever be able to learn about these firearms.

Ps thank you Donna for your filmmaking skills!

"That's your HOME! Are your too good for your HOME?!?!?!"

"chuck it up in your drill"

I think mean my poorman's lathe.

Thanks to Ms. Donna for the stellar camera work! Thanks also to Chad for putti g this jazz o line for those of us, 2A supporters, to learn from the best!

Never thought about it but she is the best camera filming person on the tube.❤❤❤

Also must compliment you're wife on the camera work, really good at showing what is needed to see and staying with you're work and not staying off. I know my girl would've already got fed up with me and walked off...lol

11:00 I don't feel like I had coffee🤣🤣

These vids are so satisfying for some reason. Wish he d have a page that ranks all the bcg s . He should almost buy which ones he thinks best then put the parts on it he likes , then sell them. People always will pay for the best

Just going through this one again because I know that SW Sport 3 part 2 is coming. Good stuff man 👍🏻🇺🇸

I bought my BCG a few years ago at a gun show and the only thing I knew about inspecting it was the staking. It's a no name brand made in a small shop somewhere in Ohio, the guy I bought it from for $150 couldn't give me any information either.

Now that I've been watching these videos and know what to look for I have taken mine all apart and examining everything. I can't believe what I'm seeing! Everything I look at based on these videos looks freaking awesome. This thing is so good and the machining inside is excellent. I'm not sure if it's Chrome plated or nickel boron, the color looks similar to the ones in this video but I'm just not sure. The bolts and extractor are black. The sides of the bolt carrier have that kind of cool looking faceted shape.   What I do know is everything looks really good. I am thinking about ordering some of those Springco springs though, just for good measure.

I never understood young’s claim that use of permatex sealer is a replacement for staking

I've been in the CNC machine tool commissioning & automation engineering field for my entire working life I've been on an 8 hour binge watching these, this is the fun part of metalurgy over the G-code & in process QA checks, the more I watch the more I want to take this course on my vacation

You mentioned it in the video but I’ll repeat it.  Your wife is a really good camera operator.   Great views on all of the details.