Change look to your weapon with supergrip kmr W-02 Umbrian cheeks made of 3D printing with supergrip added surface.

The special surface allows you to get a firm and constant socket. They adapt perfectly to the frame of the Kmr W-02 Umbra, preventing any unwanted movement.
They assemble using the original screws already present in the gun.
It is recommended to screw them in a firm but not exaggerated way, to avoid ruining the fillet of the weapon or to force too much and make the cheek curtain.

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