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Posted: 11/27/2020 12:10:42 PM EST
[Last Edit: 12/10/2020 11:46:04 AM EST by acgeorge]
Well, I finally got a 3D printer and completed my first project. Replacing the thumbhole stock on my Daewoo DR200. Wanted to keep the original K2 look without the complexity of the folding mechanism. Granted, this is printed in PLA, so its not really functional, more of a prototype. It took 6 prints of the interface to the receiver, to get it right. Its still not correct, but a  work in progress. Need to lower the comb of the stock for a better cheek weld and sight alignment; and make the butt plate a little wider. Next is to print in either Glass or Carbon Fiber filled filament. Not quite ready for that, yet. Here are a series of pics showing the progression.























Previous Thread, Archived

Link Posted: 11/27/2020 12:58:50 PM EST
Now that is cool!  
Link Posted: 11/27/2020 11:02:42 PM EST
why not make an adaptor for a ACR stock?
Link Posted: 11/28/2020 5:55:11 AM EST
OP - Looks great!  The K2 stock really looks classic on these and your idea brings out the K2 without adding the "aftermarket"-like look.



Link Posted: 11/28/2020 1:46:48 PM EST
[Last Edit: 11/28/2020 1:51:56 PM EST by acgeorge]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By nmichlig:
why not make an adaptor for a ACR stock?
View Quote



The ACR stock is very cool, at least the Magpul version. However, I wanted to keep the K2 look, best I could.

I have already modified the design, just a bit, to get the cheek weld/sight picture, right. And beefed up the butt-plate. The current stock comb is about 10mm too high! Will print once again in PLA.

Maybe StormWerkz could make one out of Alum?
Link Posted: 11/28/2020 1:49:46 PM EST
What program did you do the design in? I've been using Fusion 360 but have been toying with the idea of trying out some other programs.
Link Posted: 11/28/2020 2:19:37 PM EST
I'm using Solidworks 2019. If your a Student or Veteran, its only $20 per year, Full Version. You do however get the "For Educational Purposes" water mark on all prints.
Link Posted: 11/28/2020 3:12:41 PM EST
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By acgeorge:
I'm using Solidworks 2019. If your a Student or Veteran, its only $20 per year, Full Version. You do however get the "For Educational Purposes" water mark on all prints.
View Quote


Whoa, I didn't realize that. A reason I stayed away from Solidworks was the cost. I'll have to give that a go. Thanks!
Link Posted: 12/3/2020 12:18:51 PM EST
Looking good.
Link Posted: 12/28/2020 5:06:27 PM EST
[Last Edit: 12/29/2020 11:34:11 AM EST by acgeorge]
Made some revisions:

1. Lowered stock comb by 5mm
2. Increased length of pull by 10mm
3. Increased narrow portion of stock by 5mm
4. Re-formed curves on back end
5. Added .5 Degree Draft from front to rear (i.e. Rear is slightly wider than front)
6. Printed in ABS, 20% infill everywhere (what a pain!)

Feels better. The ABS sands better than PLA, also!















Link Posted: 12/30/2020 10:22:55 AM EST
Great work, looks awesome
Link Posted: 1/2/2021 11:07:15 PM EST
Yes, really good.
Link Posted: 1/6/2021 9:01:05 PM EST
Cool! Any chance you would be willing to post up the .STL files?
Link Posted: 1/24/2021 12:18:04 AM EST
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By setlab:
Cool! Any chance you would be willing to post up the .STL files?
View Quote

Hear Hear!

I would be in need of one these as well.  And it would be cool to form the end of the stock to mirror an AR/M16 so a butt plate could be added.
Link Posted: 1/26/2021 8:01:56 PM EST
Actually, I thought about that. Will need some SolidWorks help to make that happen. Couldn't figure it out on my own? Will keep trying.

Link Posted: 1/27/2021 1:39:04 AM EST
NICE!!!!!!
Link Posted: 1/28/2021 11:42:09 AM EST
I'm still holding out for a pistol grip.  
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