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3/23/2014 2:35:16 PM EDT
I've got an NPap on order and i'm already looking at the stock replacement options.
Since krebs adapter isnt in stock I'm looking at the Ace, my question is if i go with the ace block adapter can I only use Ace stocks?
The krebs adapter looked to have more mounting points
3/23/2014 3:19:14 PM EDT
[#1]
If you get the Ace modular block you can use either Ace stocks, or AR style stocks with this adapter
3/23/2014 11:31:01 PM EDT
[#2]
I just installed the Ace adapter on my new N-PAP and it required a bit of modification due to the two rivets inside the receiver interface.  I used a drill press to remove material to make room for the rivets.  I also had to source an M8x1.0 bolt to match the N-PAP threads (ideally 16mm long, but 20mm worked fine).  I'm using side-folder skeleton stock and it is a nice setup.

As far as I can tell from the pictures, the Krebs adapter would require the same modification to fit around the rivets.
3/24/2014 5:41:19 AM EDT
[#3]
If you email Ace, tell them what ak you have, and attach a few pictures of the sides and back of the receiver, they will tell you what receiver block you need.
3/24/2014 10:11:10 AM EDT
[#4]
my e-mail: [email protected]

Just e-mail me with pictures of the side receiver where the stock meet the body (with and with-out the stock attached) and with what kind of stock your looking for.
3/24/2014 10:02:43 PM EDT
[#5]
Thanks everyone, think ill end up with the skeleton side folder and the ace block for the yugo but going to wait till the rifle gets here first
3/25/2014 3:09:39 AM EDT
[#6]
For the side folding hinge I recommend a Stormwerkz hinge. It locks folded and the Ace doesn't.
3/25/2014 9:34:37 AM EDT
[#7]
My Ace folder does lock folded.
3/25/2014 11:17:41 AM EDT
[#8]
Quote History
Quoted:
For the side folding hinge I recommend a Stormwerkz hinge. It locks folded and the Ace doesn't.
View Quote


False.  Ace makes a folder that locks securely both opened and closed.
3/25/2014 12:23:00 PM EDT
[#9]
Here are a couple shots of the rivets in the stock interface on my N-PAP and the modified AKRBY adapter.

http://i103.photobucket.com/albums/m148/mrvco/npapstockinterface_zps6dea4ae6.jpg

http://i103.photobucket.com/albums/m148/mrvco/AKRBYAdapter-modified_zpsba7241ca.jpg
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