Megatron Stock and Silencer Parts (Unreleased)

These extra parts to complete Megatron's famous gun mode, along with Skids, Tracks and Hot Rodimus, were originally shown for release as a part of Worlds Smallest Transformers Wave 2. While Hot Rodimus was eventually released as a part of the final wave, Skids, Tracks and the Megatron gun parts were never released.

Had they been released, they would almost certainly have been a chase item, probably packed in one box out of every case of 24.