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AR15.COM
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4/21/2013 7:35:46 PM EDT
Hi,
I am getting ready for my first build and I wanted to get a sanity check on my parts list/category. I do plan on researching each item category aimed at building an AR for my son. One that will be very light and comfortable for him to use.

Thank you for taking a look and providing any feedback!

Section  Part
Lower  Stripped Lower Receiver
Lower  Lower Parts Kit
Lower  Buffer Tube
Lower  Buttstock, Buffer & Spring
Upper  Upper Receiver
Upper  Charging Handle
Upper  BCG (Complete)
Upper  Barrel
Upper  Barrel Nut
Upper  Gas Block
Upper  Gas Tube & Roll Pin
Upper  Handguard
Upper  Flash Hider
Upper  Rear Sight
Upper  Front Sight
4/21/2013 7:40:04 PM EDT
[#1]
castle nut?

Edit-  Sorry iI hought you asked if you were missing anything.
4/21/2013 7:54:05 PM EDT
[#2]
http://www.brownells.com/.aspx/lid=11007/learn/

Best procedure is to choose your parts and then post them up for comments.
4/21/2013 8:30:52 PM EDT
[#3]
Thank you for the link!
4/21/2013 10:11:36 PM EDT
[#4]
Here are some good reads to help with a build:

BARREL LENGTH STUDIES IN 5.56MM NATO WEAPONS
http://sadefensejournal.com/wp/?p=1093

The Big M4 Myth: “Fouling caused by the direct impingement gas system makes the M4/M4A1 Carbine unreliable.”
http://www.defensereview.com/the-big-m4-myth-fouling-caused-by-the-direct-impingement-gas-system-makes-the-m4-unreliable/

How the AR-15 Direct Impingement gas system works
http://www.ar15barrels.com/prod/operation.shtml

I went with the BCM Stock Kit w/ H2 Buffer being it has a 7075-T6 buffer tube (receiver extension) versus a 6061 tube. Also, for the list add an ejection port cover assembly, and also a forward assist assembly (if your upper receiver has forward assist).
4/22/2013 7:13:04 AM EDT
[#5]
Cool. My son and I built an M16A4 clone. We had fun from start to finish on that build. We sat down an ordered each part online and built it together then sighted it in together.  He had a blast.  He doesn't know it yet but someday I'll give it to him as graduation present or wedding gift if Obama lets me.  
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