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AK / AKM (AK-47) bolt fixture (vise)

πŸ”« 3D models of guns or weapons are dummy objects or prop toys and have no real functionality as weapons. They are intended for entertainment or decorative purposes only. For any design violating our T&Cs, please report them.

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  • AKBoltFixture.stl

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3D model size X 85 Γ— Y 40 Γ— Z 35 mm
Publication date 2023-12-16 at 08:12
Design number 1645882

3D printer file info

3D model description

Hi.
This is a replica of East German armorer tool - bolt fixture.

This holds the firing pin flat to the rear of the bolt, to allow the firing pin to be measured with a protrusion gauge.

The vertical hole is for the firing pin retaining pin, the diagonal hole is for the extractor retaining pin.

Is rarely need it, but on the rare instance where a firing pin retaining pin is stuck, this is very helpful tool.

I used it with my Polish milled AK bolt - but it will work with stamped ones (like AKM) too. Diffrent calibers are not tested - bc i dont own any.

My printer is very good calibrated (i use SS - SuperSlicer) so dimensions are really tight. If too tight you can print it like 101% or so.

First two pictures - are pics of East German fixture.

3D printing settings

Infill - at least 50% (i suggest more like 88%);
infill patern - grid;
walls - at least 4;
layer height - 0.2.

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