We took a Palmetto State Armory receiver and did a complete lower AR15 build with a PSA Enhanced Polish Trigger & Magpul kit. This is a complete build for anyone wanting to learn how to build a complete lower AR15
****Note: On Bolt catch, Drop the Spring First then the Plunger. We made the adjustment after the video. Other than that it’s a great step by step for building an AR 15 Lower.
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Thank you for sharing this video! I was able to complete my build after watching your tutorial.
Didn’t do that right. Bolt catch plunger is not right. 😂😂😂😂😂😂
I was attempting to put the bolt catch spring pin in and it got away from me. Do you know, by chance, what the size of pin is used? Thanks!
I saw another video where the spring went in first then the plunger. Does it make a difference
That intro is amazing.💪
I got the exact same parts only assembled as a blem for $129. I can't really imagine how any lower, except perhaps a more custom or binary trigger, could be higher quality at any price. I'd say you'd be paying for a name and nothing else. Really the only thing I wish it had that it doesn't is a sling mount on that end retaining plate. PSA is truly becoming the pinnacle of quality for money in the industry and they are just as concerned with providing access to tools for everyone who chooses to take the protection of themselves and their families into their own hands. They are an amazing company who are proudly American.
PSA's good ole bag of freedom 😊
Blems are just a way for PSA to put items on sale. Most don't really have blemishes.
I would suggest using electrical tape in appropriate places to prevent scratching and marring when installing parts.
Nice and clear.
Thanks for taking the time to to teach me
Thanks for the clear video! Question: Aren't you supposed to stake the castle nut after tightening it? I've seen it done in other videos and wondering if it's necessary.
It was only so cheap cause it’s a BLM lower. I think all the BLM lowers were on sale for a short period of time not too long ago & I have a strong suspicion that they are purposely labeled as “BLM” lowers to promote high capacity rifle sales, COINCIDENTALLY, as the whole Black Lives Matter shit started kicking off … 🤷🏻♂️😬 If PSA isn’t giving off blatant, yet also nonchalant somehow, racist vibes rn idk who is.
how tight should you tighten the castle nut at the buffer tube end plate?
Great video
Really appreciate it man helped a lot
Just a tip.. When dealing with the springs and detents, put a dab of white lithium grease on em, they will stay in place and not fall out onto the floor.. Where you will end up on your hands and knees looking for those tiny little things that will never be seen again.
Your hands don't appear to be that large. They're just Fat!
Wow! Looks easy the way you did it always wanted to learn to do a build especially the trigger, now I need to find where you build the upper, thank you for sharing, I'm a fan!
Great How Do It Right..I am now a new subscriber! This tool this guy has made Pins Easy to install…
Just put together an AR-15 for the first time, thanks for the video!
I would like to know if I can use the kit for a AR-15 will work in the AR-10 lower ??
I never thought that I could do a build. Thanks for showing and explaining the build. I hope you have a wonderful blessed year ahead.
Good video. The hardest part of my build was not bending the rear take down spring.
So I am just starting to think about doing my own build. After this video, I have complete confidence I can do the lower. Hopefully you did an upper vid as well. I will be looking. This was AWESOME ! Such a great job. Maybe you can add links for the the punches etc that you used. Thanks so much !
Well done video! Clear and concise instructions. Makes me confident in my build! I knew what went where but always nice to have a complete tutorial to lean on to be sure nothing is overlooked.
I don't normally sub to channels but this was by far the most useful video for ar lowers I've seen. I just bought a whole ar15 from psa that had exactly everything you just built. I was intimidated so I went with a full gun instead of building. But man this is definitely in my capabilities and showed me tons of useful things. Thanks
Quick note: on the bolt catch, the spring fits in FIRST, THEN the detent!!
In Canada the stock it self is $130 trigger about 300 and ar180 lower is almost 400 and obviously you need way more parts and my upper build was over 3k
Absolutely a great comprehensive and detailed video‼️💯 Excellent job‼️💯
You made that front pivot pin install look 100x easier than I’ve ever done it. I can’t tell you how many springs/detents I’ve launched across the room.
Very concise, fantastic help. Appreciate the video, man.