The SPS (Self Propelled Shell) Launcher Mk.1 is a experimental Artillery/Manually loaded Launcher.

About the SPS

The SPS Itself is composed of 3 Important Pieces

The Launcher

This Launcher Hidden Inside the Shell Itself is made for high velocity, One Shell Can go about 8 mi away with this.

The Shell

This Shell Is made to Be lightweight, This 375mm wide Shell Is made for aerodynamics and explosion, And yeah, It's only 37.5cm, I think it's made out something Lighter than carbon fiber, This material permits to make the Shell ''With explosive'' About 13kg.

The Explosive

This Explosive Composed of some kind of ultralight and Explosive material like Gaz or ... Idk, This Powerful Explosive Can destroy bridges and multiple Things at once

About the launcher

The Launcher is composed of 2 Main Pieces

The Platform

The Platform Is Actually Really simple, Making it pretty lightweight, The Platform+Launcher Does 554kg, -250kg because of cockpit, so Platform+launcher is 304kg, the Platform permits the Launcher to go from +90° to -9°
It permits the Loading of the shell via a piston,

The Launcher

The Launcher is what permits to lock and fire the shell via a Piece of metal.
It's a Square of 0.75 in interior and 1.25 in exterior 'The ''wall''' is .125m wide

Controlling

In the order, From UP, To down
Left to right ''Logic''
AG3 Slowly go VTOL UP, Loading Shell
AG2, Full VTOL UP, Placing Shell
AG3 Middle, Puts piston to normal
AG4 Full VTOL Up, Locking shell
AG2 Full Up, Stays in place
Move with AG2 Trim and VTOL
AG1 Fire
AG4 VTOL Middle
Put AG2 Middle VTOL and Shell Launcher is out

That's it

END