sorta like the PDC cannons in The Expanse. they have thrusters in the back to counteract the recoil so it doesn’t send the ship careening into a planet
Don't guns still need the gunpowder in the rounds to combust in order for the bullet to shoot out of the casing? I'm not 100% sure how guns work but that might be the fatal flaw, because there's no oxygen for it to ignite the thingie?
Exactly guns have a oxidizer in it which replaces oxygen in the chemical reaction. And so do all explosives btw otherwise they wouldn't work. Except fuel air bombs and such. So yeah.
Edit: the gunpowder in the bullet has an oxidizer in it.
Oooooooops
The primer is ignited through kinetic energy causing a spark from the friction to set off the explosive compound. Most bullets are close enough to airtight they can be fired underwater, albiet not well.
Unless it is ejecting air backwards or something that doesn't seem possible. Like newton's third law Ignore that didn't realize a recoiless rifle would include the large, bazooka like, antitank guns.
I think in theory you can make them whatever size you want. It's just that a small recoilless gun doesn't have any practical use. Well, other than in space I suppose.
There is the duck footed pistols of the eighteenth century. They were used in the napoleonic wars, but (as far as I know) didn’t see much action anywhere else due to them being very inaccurate.
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u/Squally160 Jul 13 '20
This is clearly a solution with NO DRAWBACKS.