My brother was messing around on the internet the other day and thought he would check up on the Heckler and Koch website. When he did so he found that they had come out with a new AR... The HK416A5, without further adieu, we commenced building it. After three or four tries to get it right, this is what we came up with.

- Looks accurate
- Sights are nice
- Comfortable
- Can get 40 ft.
- It uses a true trigger
- Stock is sturdy
- Very customizable

Overall this is a really nice gun, but it needs some more work, but my brother wants to build other things, so we're taking this apart.


- E Pluribus Unum
Really good
I might try to build this wit a retachable stock
Good One !!!!
Nice =D
Sweet design man! I love it, it's a spot on replica! : D
Thanks bro!
No problem man. : )
That looks great! I really like the sides of the barrel :D
Yeah, me to! =D
Thanks. =D
Nice very good job!
Awesome gun! I like the mag and stock! Also 40ft is good for any gun!
Thanks bro.
Looks great!
Good job! Real nice!
Thanks alot!
Wow nice job!! so sexy
Wow! That thing looks heavy.
Thanks bro!
Its a cool gun, it looks good, decent angles and such. But I hate how you guys kinda took my building style 6th layer wall idea, which is my thing.
You know, can you just be quiet about that. It's not like you're the first one in the world to have done it. So what? Maybe they like that kind of building style.....I'm not going to get upset if I were to build a chair and someone else were to build a chair similar to mine. Aren't you 15 now or something? I think it's a little childish to get upset over a minor detail like that. It's not like he built a gun exactly like your's and didn't give you credit.
I respect that; I need to stop saying that. Glad you commented to get me to understand.
No problem. I was just letting you know....
You have no idea how much I was about to rage, glad I didn't. -_-'
You shouldn't ever rage, otherwise you just prove my point about being childish. You handled it in a mature way...
Yeah, Im working on it.
A lot of people are...
Heh heh, took. =)
It looks sweet, but does the other side of the gun have that extra layer too?<br> Also, photo 9, argh!&nbsp; &gt;:(
I kinda hate when people make the gun asymmetrical like that. Just put it on the other side too, ok? it looks bad.
I guess I agree with you.
It indeed looks strange when you only put it on one side of the gun. <br>But take a better look at the magwell in photo 9, then you know why I really arghed ;p
What is wrong with the mag well?
There is nothing wrong with the magwell itself, just look closely at it in the 9th photo...
I still don't get it, tell me what I am supposed to be seeing. Are you talking about the mag well being out-of-joint?
Yeah, that white rod isn't in the hole it's supposed to be :p

About This Instructable


6 favorites


Bio: I am a homeschooled kid from the U.S. My brother is The Red Book of Westmarch, and he helps me manage my page. My ... More »
More by E Pluribus Unum: MK5 Smart Pistol K'NEX Gun: Ascension K'NEX S&W Model 39 "Hush Puppy"
Add instructable to: