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5/13/2015 8:15:36 PM EDT
HI, New to this site, not sure if I've landed on the correct thread.

I am trying to remove the underfolder from a used MAK 90 I just got.  I want to put on a regular buttstock, but this Underfolder has an adator inserted into the receiver.  It is like a  square block of  (fairly soft) polymer/plastic jammed into the back of the receiver, and the underfolder is bolted onto/through it.  The underfolder is not mounted on the receiver  The receiver is strait cut, and it clearly had a Thumbhole stock mounted at some point.  I shall try the photo upload for a pic of a similar adaptor I found online. I don't want to bash on the shoulder plate part as I'd like to keep it in fairly good shape to keep the parts:
Any help or advice would be greatly appreciated, Thanks.
PIC below is same thing:

URL to pic on AR15:

https://www.ar15.com/archive/topic.html?b=7&f=123&t=987537
5/13/2015 8:28:22 PM EDT
[#1]
ETA: Welcome to arfcom and the darkside!

Fixed pics for seeing:




Take a screwdriver, turn the handle end down into the receiver where it touches that hunk of plastic, tap the other end with a hammer, it should come right out, I have tapped out tight plastic stocks this way and not even dented them.
5/13/2015 8:37:31 PM EDT
[#2]
Ahh cool, Didn't think of that.  WIll try.  It is really jammed into their, I shall try.  Thank you for the pic fix, too
5/13/2015 8:42:39 PM EDT
[#3]
Uhh oh, there's a large T shaped piece of the receiver, with two trunions thorugh it, blocking my access.  It'd have to be a really tiny screw driver...Is there a way I can upload a pic directly?
5/13/2015 9:26:31 PM EDT
[#4]
Haahaa, got it:  Block o' wood into the shoulder brace and a good few bags, out it came.  Thanks.  Look forward to posting some pix of the before and after; it'll be a few weeks, waiting on some parts.
5/13/2015 9:38:45 PM EDT
[#5]
Welcome to Arfcom and the AK Discussions Forum.



Yes, you found the right spot for your thread.




Here's some help posting pics, http://www.ar15.com/forums/t_1_168/638569_Picture_Posting_Tutorial__and_Picture_Test_Thread.html
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