Attachment that extends 20 mm rail for SIG P226 E2 Long Type(Tokyo Marui Air soft)

It is an attachment for Toygun.

It is an attachment that makes it possible to use the top rail and the side rail by attaching it to the under rail of the hand gun(ex:P226E2).

under_to_top_rail_long_A.stl and B
Divided type.

under_to_top_rail_long_sideA.stl and B
Side rail parts. There is a thickness. Need M4 8mm x 2.

under_to_top_rail_long_side_thinA.stl and B
Side rail parts. This is thin. Need M4 5mm x 2.

Several M4 screws are required for assembly.

M4 30mm x 2
M4 10mm x