A lightweight, stackable rail riser for your airsofting needs. Asymmetrical, so you can stack multiple of these if you need a longer rail (for scopes etc).

Don't want to use supports?

Print the chamfered model if you want to avoid using supports (see screenshot for correct orientation).

Otherwise, print the regular “A” model in any orientation you like.

Hardware:

2x M3 nut

2x M3x30mm bolt. M3x25mm might also work but it'll be a close call. I recommend grinding down an m3x30 bolt to the correct size because it also depends on your printing tolerances.