Chuck R.
Member
There's a thread around here some place where guys posted pics of their ARs and parts lists and explained why they used those parts.
Like this one?
https://www.thehighroad.org/index.php?threads/ar-builds-what-parts-did-you-choose-and-why.736364/
I've built a few ARs from stripped lowers and uppers, not slapping together PSA assemblies by pushing in 2 pins and it does take some attention to detail and the right tools. I've actually "fixed" more home-built guns than I've built myself. With the proper tools, it's not hard (obviously, IF I can do it), and it is fun. I actually enjoy the research/planning portion of the build more than actually putting the gun together.
The problems are usually a lack of research and care when buying the parts. Not everything AR15 is compatible, it will usually fit, but it may not function. Especially true when matching the gas length; pistol,carbine, mid, and rifle to the buffer and recoil spring. Guys want to go cheap on parts, which you can as long as it's the parts that don't impact function.I cannot tell you how many guns I've seen have issues due to something as simple as improper gas block alignment. I'd like to think AR15s are easy to put together, but spending time on sites like below, taking multiple carbine classes and watching carbines crash, shooting AR15s in 3Gun matches, not to mention fixing botched up ones have made me think otherwise.
Just read some of the posts here: https://www.ar15.com/forums/AR-15/Troubleshooting/66/
Due to economy of scale, there's no way I can assemble a good AR15 as cheaply as S&W, Springfield Arms, CMMG etc. So I don't try, even watching sales like a hawk (and I do) I'm, just not buying a gazillion barrels at a time, or BCGs. Every AR15 I've built for myself has come in at way over cost for your average factory AR15, but they've been exactly like I've wanted them and they've functioned. I'll also NEVER get my money back, just like any other custom gun.