# How to build field cannon from 120mm tank cannon?

**URL:** <https://discourse.cataclysmdda.org/t/how-to-build-field-cannon-from-120mm-tank-cannon/13383>\
**Category:** The Bunker\
**Created:** [February 9, 2017, 9:42pm UTC](https://discourse.cataclysmdda.org/t/how-to-build-field-cannon-from-120mm-tank-cannon/13383 "2017-02-09T21:42:01Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![vivat](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/vivat/32/98_2.png) [@vivat](https://discourse.cataclysmdda.org/u/vivat)\
**Post date:** [February 9, 2017, 9:42pm UTC](https://discourse.cataclysmdda.org/t/how-to-build-field-cannon-from-120mm-tank-cannon/13383/1 "2017-02-09T21:42:01Z")

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i need to build draggable field cannon which i can use without driving the tank.

1 first build car 1x1  
mount cannon  
add accumulator (dunno for)  
add management system (sorry i do not now exact name)  
also i add external camera with display

in the menu of the manage of the cannon i have  
examine car  
drive  
refill

i case drive and have  
switch light  
cruise-control on\off  
remember position  
set targetting by turret  
set fire by turret  
aim manually

and no nothing more. there’s no fire option. no big red button ☹

how to fire? i want to deal ba-bam-bang to all W green meanies (like blue meanies in “yellow submarine”) in the underground vault.  
maybe i need to add some other system?

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**Author:** ![KiBoy](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/kiboy/32/5863_2.png) [@KiBoy](https://discourse.cataclysmdda.org/u/KiBoy)\
**Post date:** [February 10, 2017, 11:07am UTC](https://discourse.cataclysmdda.org/t/how-to-build-field-cannon-from-120mm-tank-cannon/13383/2 "2017-02-10T11:07:07Z")

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Does the turret have ammo on its tile?

It might be silly, but are you pressing F when next to/above it? You don’t shoot from the E menu.

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**Author:** ![vivat](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/vivat/32/98_2.png) [@vivat](https://discourse.cataclysmdda.org/u/vivat)\
**Post date:** [February 10, 2017, 12:45pm UTC](https://discourse.cataclysmdda.org/t/how-to-build-field-cannon-from-120mm-tank-cannon/13383/3 "2017-02-10T12:45:42Z")

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> [@KiBoy](#):
>
> Does the turret have ammo on its tile?  
> It might be silly, but are you pressing F when next to/above it? You don’t shoot from the E menu.

nope. ammo yet in cannon. i recharge cannon with ammo in my inventory.  
or ammo need to be in tile of cannon? okey i try this.

will report.

i empty my hands from any weapon.  
it works… 🙂  
THANKS!!!

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**Author:** ![vivat](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/vivat/32/98_2.png) [@vivat](https://discourse.cataclysmdda.org/u/vivat)\
**Post date:** [February 10, 2017, 8:18pm UTC](https://discourse.cataclysmdda.org/t/how-to-build-field-cannon-from-120mm-tank-cannon/13383/4 "2017-02-10T20:18:41Z")

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heh. so sad… so sad. because there’s no High-explosive incendiary ammo for 120mm tank cannon.  
Shrapnel shell - not as good as it named - it’s a 00-shot for the cannon. and kills only one. ☹  
shoot only one zombie from the cannon, Carl!!!

shoot from the cannon by the sparrows - there’s no more stupidiest things i can imagine.

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**Author:** ![druidniam](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/druidniam/32/1368_2.png) [@druidniam](https://discourse.cataclysmdda.org/u/druidniam)\
**Post date:** [November 29, 2017, 7:04pm UTC](https://discourse.cataclysmdda.org/t/how-to-build-field-cannon-from-120mm-tank-cannon/13383/5 "2017-11-29T19:04:31Z")

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the tanks mod adds HE shells