Introduction: M4A1 Sopmod


Well, here it is. It operates on a simple rubber band loaded firing pin design, which transfers energy to the ammo after being released by the pivoting trigger mechanism. Shoots grey connecters with green rods, removable mag, pin guide, has a charging handle, and is almost completely 1:1 scale.
Have fun.

WARNING:REQUIRES CUT PARTS


Step 1: Stock

Read the image notes. They contain the instructions.

Step 2: Reciever

Read the image notes. They contain the instructions. The first two pictures are two views of the same thing.

Step 3: Rail System and Fake Barrel

Read the image notes. They contain the instructions.

Step 4: Magazine

These are detachable, internally pushed, and roofed. Read the image notes. They contain the instructions. Make as many as you can. load with One slot grey connectors with a green rod in the slot.

Step 5: Assembly.

Read the image notes. They contain the instructions.

Step 6: Done/Gallery

Here's your cookie. Use the band on the trigger guard to band the mag release if you haven't already done so. Band the Pin however you want. With 1 string of 2 #64s, I got a nice 30 feet. Have fun! If you make this, I will post your pic on this step. if you have a nice attachment you want in the 'ible, I'll make a step for it.

Comments

author
knexgunfreak781 (author)2013-05-09

are the m4s real

author
knexboy586 (author)2012-09-26

i have the same cookie in one of my ibles

author
CuddlesMcT (author)2012-04-08

anyone having a problem where it shoots one bullet and ejects another at the same time?

author
CuddlesMcT (author)2012-04-07

The magazine pissed me off so much, but i finally finished it haha. This gun shoots great! 5 stars.

author
PotatoCoffee (author)2012-01-05

Why did you reply to me?

author

lol. What did the comment say?

author

I can't remember.

author

ok, cool.. maybe it was an annoying little kid

author
ooocol22 (author)2012-02-10

Does it use many red connectors

author
AUG-5OM3 (author)2012-01-21

How much snowflakes/blue 3d's does this gun need?

author
dr. richtofen (author)AUG-5OM32012-01-24

Als ik goed heb geteld: 26 witte en 12 blauwe verbindingselementen.

author
AUG-5OM3 (author)dr. richtofen2012-01-25

Dankje ik zat rond hetzelfde getal ;P

author
dr. richtofen (author)AUG-5OM32012-01-25

Geen probleem :)

author
PotatoCoffee (author)2011-12-10

Kool!

author
MegaMetal8 (author)2011-09-26

SICK.

You coming back now?

author
rec0n (author)MegaMetal82011-09-26

Thanks! Idk, k'nex kinda bores me. nothing new worth making I guess.

author
MegaMetal8 (author)rec0n2011-10-01

Same, I come on like every 2 weeks and its just becoming less and less.

author
beanieostrich (author)2011-09-24

The mech seems to be problematic, it wont cock properly.

author
rec0n (author)beanieostrich2011-09-26

Try using a different rubber band/banding method on the blocker. Or, try modifying the blocker.

author
beanieostrich (author)rec0n2011-09-26

Thank you, that helped =) My version shot about 46 ft on average with 4 # 64s on it. But sadly I destroyed it; although i have kept your amazing trigger guard and pistol grip for my new Compact Shotgun aka BCS2.

author
rec0n (author)beanieostrich2011-09-27

Np. It's good to know that this can get decent range for a repeater. Thanks for trying it out!

author
beanieostrich (author)rec0n2011-09-27

Your welcome.

author
knex mad (author)2011-09-27

=O "claps in Amazement" this is very good looking, sleek , tidy im going to build after ive got my enrty sorted for the jamalams competition still just =O

author
rec0n (author)knex mad2011-09-27

Thanks!

author
~KGB~ (author)2011-09-23

Heres the magazine:

P6080462.JPGP6080463.JPGP6080464.JPG
author
rec0n (author)~KGB~2011-09-26

Nice!

author
~KGB~ (author)rec0n2011-09-27

Thanks =D just need to make the stock and sopmod =D

author
Seleziona (author)2011-09-23

I like this type of ammo very much. May consider building. Nice job!

author
rec0n (author)Seleziona2011-09-26

Thanks!

author
The Chunky Sniper! (author)2011-09-22

Nice airsoft collection.

author
rec0n (author)The Chunky Sniper!2011-09-22

Thanks! Those pics are from a while back, My collection has grown quite alot since then.

author
The Chunky Sniper! (author)rec0n2011-09-24

Cool.

author
Oblivitus (author)2011-09-22

As I said before, great job on making an accurate model.

author
rec0n (author)Oblivitus2011-09-22

Thanks!

author
Oblivitus (author)rec0n2011-09-23

You're welcome. :)

author
~KGB~ (author)2011-09-22

Nice one =D

author
rec0n (author)~KGB~2011-09-22

Thanks! Are you interested in helping make a SOPMOD kit?

author
~KGB~ (author)rec0n2011-09-22

Sure thing, when the gun is done ill do an ACOG, RDS/holosight, silencer possibly, and maybe a HBS.

author
rec0n (author)~KGB~2011-09-22

Alright, cool.

author
~KGB~ (author)rec0n2011-09-23

=D

author
dr. richtofen (author)2011-09-22

sweet! how many yellows does it use though?

author
rec0n (author)dr. richtofen2011-09-22

Thanks! Not many, alot less with current version.

author
dr. richtofen (author)rec0n2011-09-22

=D

author
dr. richtofen (author)2011-09-22

maybe make the o so well known carrying handle

author
rec0n (author)dr. richtofen2011-09-22

Nah, no carry handle sight for this. I hope to put a front flip sight, 551 holosight, VFG, PEQ-7, and some rail covers up later today though.

author
dr. richtofen (author)rec0n2011-09-22

cool

author
Senior Waffleman (author)2011-09-22

wonderful!

author
rec0n (author)Senior Waffleman2011-09-22

Thanks!

author
Senior Waffleman (author)rec0n2011-09-22

NP :D

author
The Nomlack (author)2011-09-22

Amazing! I am building it right now! Its now my favourite gun on KI, and Instructables! Do you have a video?

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Bio: I'm an intermediate knexer who builds replica guns and performance guns. If you would like me to make a replica of a gun, just ... More »
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