My Projects - PLAN TO BUILD

[Quarterbore]

Borrowed words of wisdom on building an AMD-65 on an OOW receiver...

From http://www.gunsnet.net/forums/showth...=fitting+cover

Rhino66
Team AK-47.NET 02/04

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The narrow portion of the OOW top rails do not have an extremely sharp bend. The trunnion and stock tang will probably need to have the bottom edge of the slots filed for the receiver to fit properly. It doesn't take much, but it makes a world of difference.

To fit the parts to an OOW receiver:

First fit the triggerguard and selector stop.

Then use a couple of magazines to set the spacing for the trunnion. Use a few different types (metal and polymer) to get the best overall fit. The OOW receivers are a little long, so don't assume the front of the trunnion should be flush with the receiver. You will most likely have to trim or file a little bit.

Once you have the trunnion fitted, attach it with whatever you're using (rivets/screws/welding). After the trunnion is installed, press and headspace the barrel, then pin it. If your barrel is still in the trunnion, this is an easy step...

After the front is assembled, use the top cover to set the spacing for the stock tang (or rear block for a folder).

Don't cut the hole for the AMD-65 folder first. Consider driving the pivot pin for the stock out of the block. This will allow the block to fit into the receiver without bowing the sides out. Use the top cover to locate the position and mark your holes. With the holes located, use a couple of drill bits to hold the rear block in position while you cut the hole for the stock pivot block. Trim it close with a Dremel and finish up with a file.

Remove the drill bits, remove the block from the receiver, replace the pivot pin and peen it over. Slide the stock assembly back into the receiver, line up the holes, and check the fit. Then attach the rear block permanently. Fold the stock closed and file the back of the receiver flush with the rear block if needed.

Instead of using nuts, make a plate for the 4 triggerguard screws to thread into. It's easy to make and easy to tighten.