• You are using the old Black Responsive theme. We have installed a new dark theme for you, called UI.X. This will work better with the new upgrade of our software. You can select it at the bottom of any page.

Norinco ATR Disassembly

Status
Not open for further replies.

Skylerbone

Member
Joined
Feb 5, 2010
Messages
7,141
Location
Hawkeye East
I figured I’d post this as I was recently inside of mine to clean it and thought to snap some pictures. This is the same procedure used for Browning’s SA-22.


Step 1, after removing the action from the barrel is to draw the bolt back. The “C grip” makes this easy to perform step 2 which is sliding the action forward via the trigger guard with a bit of thumb pressure.
3C7FB40D-F4A3-4AAE-BBA4-93A75C6417AE.jpeg

You’ll see the action is dovetailed into the receiver.
C08139A8-6091-4695-A3EE-69C6A14D8CFB.jpeg

Step 3, once the rails have cleared the receiver, tip the rear of the action away from the stock and the entire action will come free. There is 1 small part within the top of the receiver that will fall out if the above action is not performed upside down.
F32CCCC6-1585-4D66-A938-801049942D75.jpeg

Pick is pointing to firing pin. The near action spring must be released along with the fp spring before continuing. Fair warning; the action spring is long and will be a pain to re-install. I began compressing it around the spring guide rod, using my index finger as counter-leverage. I have fairly tough skin but I’d recommend a finger-tip bandaid as the split point really digs in.
D78A6C06-6DFF-4A63-BCDF-9EC62A470F27.jpeg

Pointer shows where the end of action spring is captured. NEVER point any of the springs in an unsafe direction, they can and will launch. Side note: my action spring guide rod wound up in a furnace duct which I disassembled after attempting to fish with a magnet.
F2649F1D-2DE0-44C7-BBA6-7B5C0B80AB1F.jpeg

This is the correct orientation for re-insertion. Buffer goes small end into the hole followed by spring, then guide rod.
AF71D034-B8B9-467A-B8EF-16FE1B7BE9CE.jpeg

This is INCORRECT!!! While the buffer will fit into the spring, it will not allow enough room for compression and sear reset.
1CF70DF9-2342-4254-9898-0BBF764DDB0C.jpeg

This is CORRECT.
8ABE15FE-B1B6-4485-9A95-1E83B01010E7.jpeg

I took a few swipes with 400 grit paper on the (blue circle) firing pin’s bottom face (it’s flat) where the sear hook engages. The sear is located below (red circle) and I carefully stoned its face to remove tool marks and a small burr.
EFBBD46C-F2D6-4B20-9024-F8A83CB57790.jpeg


What I was left with was a nice clean rifle with a trigger pull reduced to around 2 3/4 lbs. which suited my 13 year old just fine. Good luck and keep those rifles clean!
 
Last edited:
Status
Not open for further replies.
Back
Top