Arsenal Force

It's worth noting that this didn't even scratch BW Megatron, its target.

The Arsenal Force is a weapon of immense power formed completely from solitarium. It is highly sought after by Starscream.

Toys

It is formed from the four solitarium weapons included with the first wave of Robot Masters Decepticons.

• RM-04 Wrecker Hook's "Boost Hammer" (core)
• RM-06 Air Hunter's "Sacred-Cut Sword Armorkiller" (right side)
• RM-08 Wing Stun's "Jamming Trident" (left side)
• RM-09 Psycho Orb's "Calamity Defenser" (top)

Two further solitarium weapons were released. They were never shown to have a definite combination with the existing Arsenal Force or even with each other, but all six can be combined with some ingenuity.

• RM-13 Smoke Sniper's "Radial Pod"
• RM-14 Gigant Bomb's "Pulverizer"

Additionally, while not technically a solitarium weapon, the nameless missile launchers included with the following (and their respective black repaints) can also be added into the mix:

• RM-01 G1 Convoy's missile launcher
• RM-02 Beast Megatron's missile launcher
• RM-10 G1 Convoy+DVD's missile launcher
• RM-11 Beast Convoy's missile launcher
  
  
  From Teletraan I: The Transformers Wiki, a Wikia wiki.