I would like to show you pictures of the second version of my KAST R3. The KAST R4 is a CQB style weapon.
It's more powerful, has upgraded sights, is really compact, has the mag in the stock like the first gun, removable mags, etc.
Unfortunately it doesn't have a ram guide (in development), and is less accurate.
The first pics are the R4, the last is the R3.
You can find a short video of it shooting on my photobucket. I will make a better video later.



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shadowninja31 (author) 7 years ago
Lowney7 years ago
The smaller one is definately way better.
shadowninja31 (author)  Lowney7 years ago
Yeah. I have them online, but not in an ible yet.
DJ Radio7 years ago
With some mods, this could easily become a halo SMG replica.
shadowninja31 (author)  DJ Radio7 years ago
You're right. I might be a little big though...
Tell you what, Post it, and I'll mod it a few months later.  I have my own stuff to work on and then school and a few more knex projects (just thought of plans for an AR-4 v4 and a longbow v3).
shadowninja31 (author)  DJ Radio7 years ago
Okay. Well I might just post a very detailed slide show I'm not sure yet.
If I knew the trigger mech and the insides of the barrle/magazine part, I could make from the pictures.
shadowninja31 (author)  Raikou-san7 years ago
Yup. This is why a detailed slide show would be sufficient.
sprout_less7 years ago
 looks good 4.5*
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