UURRAAAAAA!!
Another Tank/Tank destroyer. This one has the 152mm Howitzer I was working on(although it doesn't quite fit inside properly). It also has a sight. Anyway, I'll be working on more guns and tanks in the future(I will only make guns, which have actual loading mechanisms, of 75mm caliber and higher).

If you want a gun for your tank or something, you can ask me.
(NFIGMT, if you read this, I'm still working on yours)

Anyway...

Instructions:

LandingGear: Opens/Closes the breech(wait 3 seconds after firing before open the breech, or else, the ammo in the holder might fall out)

AG7: shoves the shell in

AG 1-4: fires shells(don't forget to load them in)

Warning:

Don't move while breech is open!

Note:
I didn't/ wasn't able to put any rotation on the gun, so its just elevation
And the blast radius of the shell is as big as a 500lbs bomb(because I'm not biased)

SU-152

It mounted a 152 mm gun-howitzer on the chassis of a KV-1S heavy tank. Later production used an IS tank chassis and was re-designated ISU-152. Because of its adopted role as an impromptu heavy tank destroyer, capable of knocking out the heaviest German armoured vehicles—Tiger and Panther tanks, and Elefant tank destroyers—it was nicknamed Zveroboy ("Beast Slayer").