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Buffertube - XYL KM9 Unicorn 3D Printer File Image 1
Buffertube - XYL KM9 Unicorn 3D Printer File Thumbnail 1

Buffertube - XYL KM9 Unicorn

Ten_Trillion_Hotdogs avatarTen_Trillion_Hotdogs

May 29, 2025

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Description

This kit allows the KM9 Unicorn to accept AR style buttstocks.

Compatible with the ZHI Metal upgrade kit's powerstock (sleeves over) as well as stock blasters.

Print pieces upright, ‘Nut Insert L/R’ will require supports

Attaching to blaster:

Use the extra M3x15mm C'sk screws included and install through the buffer tube adapter and buttplate.

And/or

Print off your choice of Heat insert or Nut inserts and install using the collapsible stock mounting holes using M3x40mm screws

 

Updates:

V1.1 Buffertube - Reduced height of release pin guide by 1.5mm, some buttstocks were getting a bit stuck. Hopefully this helps

Added STP file

License:

Creative Commons — Attribution — Noncommercial

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