Ataman trigger adjustment device

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aldea6

aldea6

Member
Jan 8, 2018
596
132
Br, Belgium
Hi, 

I recently get a ATAMAN M2 carbine in .22 .Nice gun, but the single stage trigger feeling was horrible : a long spongy pull and suddenly the gun lets off...not predictable at all. So I tried to install a little device to decrease the engagement of the primary sear , making a kind of an "hair trigger".

I put a little piece of steel with a slot in it to move it up or down , the pointed head just below the primary sear. The piece is secured and locked to the breech with a slotted screw ( white arrow on the pic ). A long screw goes through a threaded hole in the trigger to adjust the steel part under the primary sear , pushing it up to increase sensibility.Once the result is reached , this long screw is removed and the slotted screw is locked.

Care must be taken to tune the system,little adjustment at a time, until the primary sear engagement is just enough to cock the gun ; testing the result by giving the gun some good blows to be sure it
1541432578_9691911035be065023a6da3.51992655_DSC04212.JPG
won't fire.

Being not perfect , this modification makes the gun more accurate to shoot.


 
Hi schoofsbock,

I wouldn't say that my solution is the best , but there is no risk to try it on your gun. I didn't touch any part of the trigger assembly itself, and you can always remove the part put under the sear….and back to the factory system , or the drawing board if you have another idea 

Anyway , I think that the original design Ataman trigger is not satisfying.This cannot be changed , just a bit improved.

Michael


 
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I have a M2 ultra carbine. The trigger I see not a two stage trigger, but a single stage trigger with a great deal of adjustment. You will never get a “bump” between stages. The lower long pointy component is spring loaded at the back and never creeps the sear. Your hair trigger can be achieved by adjusting the upper right screw which moves the whole trigger block and the screw right behind the trigger which engages the pointer.

your fix isolated the pointer independent of the trigger, thus making a two stage trigger.
 
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