Sten Gun Picatinny Rail Attachment 3D Printer Model Free Download

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Convert STL files to editable STEP files: stl2stp.com

Picatinny rail attachment for a World War 2 British Sten Gun MkII, MkIII and MkV. Five slotted rail, hinged so it can be placed behind the magazine well. Use any 1/8in dowel or large cotter pin for the hinge or print the 'StenRail - Hinge Pin'. The width of the bottom is 3/4in and fits right in between the ejection port and charging handle slot. Use a #5 nut in the bottom. I don't think heat from the gun will be a problem given where its suppose to be placed but use ample infill anyway after all its going to be holding a sight/scope.

Top Versions:

StenRail - Top.stl
This top is the tallest and most bulky but also very sturdy.
StenRail - Slim Top.stl
As you can see its shorter than the previous verions but still very strong with proper infill.
Wide Top.stl
This version is .2in wider and will has a larger ID so the sight/scope and bi-pod are perfectly vertical. This top will only work with the corresponding bottom (Bottom_w-Rail.stl). As pictured the bottom also has rail, this can be used for grips or bi-pods.

If you have any fitment problems please leave a comment!

Bottom_w-Rail.stl	92.3KB
StenRail_-_Botton.stl	72.5KB
StenRail_-_Hinge_Pin.stl	11.4KB
StenRail_-_Slim_Top.stl	72.9KB
StenRail_-_Top.stl	77.6KB
Wide_Top.stl	76.3KB

Sten Gun Picatinny Rail Attachment 3D Printer Model

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