Originally Posted by
GoktimusPrime
One great thing about Generations toys is that almost all of them use the universal 5mm post, so you can literally grab almost any Transformer weapon and give it to your Legacy Knock-Out. Kingdom Cheetor doesn't come with a gun, but Rise of the Beasts Deluxe Cheetor does. Since I display my DLX ROTB Cheetor in beast mode and Kingdom Cheetor in robot mode, I've given ROTB Cheetor's gun to my Kingdom Cheetor.
But yeah, feel free to give any 5mm post gun to your Legacy Knock-Out. :) And the regular TF Prime Wheeljack's swords will fit in the hands of BH Wheeljack.
The 5mm post is an often overlooked and underrated gimmick IMO. So simple yet so awesome, and its history goes all the way back to the beginning of Transformers (well, technically Diaclone and Microman)! Every 1984 Decepticon uses 5mm post weapons, as does Optimus Prime. :)