ATA SP Butt spacer

Printed as a spacer for an ATA SP ADJ laminate stock to increase LOP by 16mm and still utilize the stock butt pad.

The picture is of the original butt pad and is mirrored in the design you will need to use longer screws I found 4x50mm to work perfectly for me but if you adjust the Hight of the model for your needs it will affect the length of screw needed.

This may work on other ATA models as the stocks may be the same shape.
the fit is not perfect and there is a slight lip in areas (around 0.5-1mm) but its as close as i can get it and doesn't cause me any issues there is potential to scale up and then sand it down to the correct fit.

Printed in PLA as a test fit and to make sure the lop is correct before a final piece is printed in PETG or ABS to resist the impact.