Introduction: KAST R4

This is the KAST R4. The CQB version of the KAST R3.
KAST R3: https://www.instructables.com/id/KAST-R3/
A very good gun.
Pros: 
Good Power
Small
Comfortable
Mid Cap Mags
Holds an Extra Magazine in the Stock.
Cons:
Medium Accuracy
Modded Pieces (OPTIONAL) (Reduce loading issues)
Sometimes Loading Issues (Not completely gone even with modded pieces)


Step 1: Stock + Handle

The stock of the gun (with the handle as well). It can hold an extra magazine. Yay!

Step 2: Front

The front barrel area.

Step 3: Main Body

This is the main part of the gun.

Step 4: Assembly

Assemble the gun.

Step 5: Magazine + Loading

The magazines. These can be built in dif. sizes.

Step 6: Done!

Video soon!
Congrats! You are done!
PM me if you need help!
RATE AND SUBSCRIBE!!!

Comments

author
ThomasRex made it! (author)2010-09-12

Whats the difference between this one and the r3

author
shadowninja31 made it! (author)shadowninja312010-09-13

You kinda have to look between the two, but the r3 has a different top to the gun and the system is a little different.

author
bumboozer made it! (author)2010-07-19

Best gun ever I added a longer barrel, bipod, bayonet and made it shoot grenades and rods. I might post mods later

author
shadowninja31 made it! (author)shadowninja312010-07-19

Cool. Send a pic please!

author
bumboozer made it! (author)bumboozer2010-07-20

I'll Try

author
shadowninja31 made it! (author)shadowninja312010-07-20

Thanks. Try making the R3, a lot of people liked it more.

author
bumboozer made it! (author)bumboozer2010-07-21

Sorry, right now i'm building Killer Safe Cracker's TBOS and TBAP and TheDunkisBasicAttackWeapon but i can try some other day

author
firebombfury made it! (author)2010-07-09

fudge! i ran out of green rods

author
shadowninja31 made it! (author)shadowninja312010-07-12

Darn.

author
The Jamalam made it! (author)2010-04-07

Reminds me of the halo SMG for some reason. I likey.

author
shadowninja31 made it! (author)shadowninja312010-04-07

Cool!

author
altair ibn la ahad made it! (author)2010-03-28

im confused

author
shadowninja31 made it! (author)shadowninja312010-03-28

like what part?

author
heatblast made it! (author)2010-03-01

I did! And I can see the resemblance already XD.

author
shadowninja31 made it! (author)shadowninja312010-03-01

???

author
heatblast made it! (author)heatblast2010-03-02

I was talking about how the kast r3 and kast r4 look so much alike, sorry if I confused you man, nobody's hatin on you yet, you're still awesome!! :)

author
shadowninja31 made it! (author)shadowninja312010-03-02

Oh gotcha. I just didn't know what you were talking about.

author
heatblast made it! (author)heatblast2010-03-03

Meh................it happens.

author
shadowninja31 made it! (author)shadowninja312010-03-03

Yup...

author
shadowninja31 made it! (author)2010-02-27

Thanks! Check out the KAST R3!
PLEASE RATE if you haven't already.

author
heatblast made it! (author)2010-02-27

Nice one dude 4.0. :)

author
TigerNod made it! (author)2010-02-20

Good! 3.5

author
shadowninja31 made it! (author)shadowninja312010-02-20

Thanks!

author
rec0n made it! (author)2010-02-19

Sweet gun. Ranges?

author
shadowninja31 made it! (author)shadowninja312010-02-20

Mostly I get 35-40 feet.

author
travw made it! (author)2010-02-18

My favorite so far. Nice and compact. Cute too!

author
shadowninja31 made it! (author)shadowninja312010-02-19

LoL! Thanks!

author
Seleziona made it! (author)2010-02-18

Looks sweet! 4.5*

author
shadowninja31 made it! (author)shadowninja312010-02-18

Thanks~

author
Seleziona made it! (author)Seleziona2010-02-19

:D

author
Mr. Muggle made it! (author)2010-02-17

looks great, nice sight, not too big, mag storage!

author
shadowninja31 made it! (author)shadowninja312010-02-18

Thanks please rate!

author
Mr. Muggle made it! (author)Mr. Muggle2010-02-18

this was my #1000 comment!!!! thanks alot for that!

I rated 4.5*

author
shadowninja31 made it! (author)shadowninja312010-02-18

Yay! LOL

author
~KGB~ made it! (author)2010-02-18

nice one! 5*

author
shadowninja31 made it! (author)shadowninja312010-02-18

Thank you!

author
~KGB~ made it! (author)~KGB~2010-02-18

no problem!

author
silentassasin21 made it! (author)2010-02-17

Same rate deal

author
shadowninja31 made it! (author)shadowninja312010-02-18

Okay. Thanks!

author
silentassasin21 made it! (author)silentassasin212010-02-18

Your welcome

author
Hiyadudez made it! (author)2010-02-18

Very well done. 4.5*

But I see why it is 'medium-accurate'. It is because of your sights. They are supposed to be level, your back sight is higher than the front on, so you have to tilt the gun higher than your target, thus, decresing accuracy.

Lol. Good gun anyway!.                                        

 

author
shadowninja31 made it! (author)shadowninja312010-02-18

That's not why. There is no real barrel except for the mag's walls. That's why.
Thanks anyways.

author
knexfreak95 made it! (author)2010-02-17

awsome dude great gun 4.5* 

author
shadowninja31 made it! (author)shadowninja312010-02-17

 Thanks!

author
shadowninja31 made it! (author)shadowninja312010-02-17

 LOL could you actually rate the instructable?

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Bio: I like knexing, if you haven't noticed. Check out my photobucket account!
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