Megatron's lightsaber from Transformers: The Movie

Behold! Megatron's lightsaber from The Transformers: The Movie!

This uses a 5mm peg, designed to go with Siege Megatron. It also works wonderfully with the Earthrise Seekers and Legacy Scourge.

There are two versions, one has a 5mm hole for a blade, for use with a blast effect, such as the ones that come with BBSS86 Ironhide and Prowl. The second has a movie accurate blade, built into the design.

Supports are recommended for both versions, especially the bladed one.

You can use any settings, I've used 15% infill with no problems.

You may have to put a bevel on the bottom of the hilt in order for the sword to be held, and may have to file it down overall some as well, depending on your print quality.