kotaboy32 02 Jun 2020

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How To Assemble an AR15 Lower Step by Step Instructions.mp4

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Here are the step by step instructions on assembling an AR15 Lower. Detailed instructions step by step from start to finish

15 Comments

rainlei625 5 years ago

The take down pin detent hole is threaded, 4X40 I believe. Can get a set screw to secure the detent and spring. I did that to all my areo lowers.

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matt19686 5 years ago

this is awesome . I used you video on youtube to build my first ar .

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Phughes 5 years ago

It's so nice to see installs if gun parts again. Awesome video, thanks.

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Clovis_Chitwood 5 years ago

awesome how did I miss this place, thanks for the heads up KB32

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BLedbetter 5 years ago

I’m so glad for this!

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chuckmj70 5 years ago

KB thanks for the video

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rwin556 5 years ago

Awesome

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kilowatt 5 years ago

Thanks KB nice video u make it fun to watch

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DongerOperator 5 years ago

Better than YouTube already

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cmndo97 5 years ago

4-40 is the perfect size to tap the rear takedown pin spring hole on an AR lower. Use a 4-40 x 1/8" set screw to secure the detent and spring. You have to clip 1/8"-3/16" off the spring, but you can now remove the castle nut/plate on a rifle without losing or bending the spring. Many lower manufacturers are now tapping this hole so you may not have to tap it yourself. I'm pretty sure AP does. I do this on all my builds, works great.

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ttiger8626 5 years ago

Like it better here than I ever did YT... Everything interested in and none of the BS

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RW 5 years ago

Thanks for telling us about gun streamer KB, I hope they come out with an app for the iPad soon.

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Jonnypro 5 years ago

There is an app

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BHISecurity 5 years ago

I made it from U-tub. I'm with you KB. I love building ARs. I'll do my best staying awake watching someone else build one.

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mkultra0b10 5 years ago

Excited about this. Sick of youtube censorship.

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rwin556 5 years ago

10-4!!!!!

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