Still, the fact that it can launch non-aerodynamic ammunition doesn't mean that it can't launch properly constructed aerodynamic ammunition, a fact that was also mentioned in my post.
Please explain how your device can launch normal gauss bullets? I'm pretty sure that even gauss rifles have barrels, which aren't just there for accuracy- they also keep the round in the center. If the round is even slightly off center, then it's going to slam into a side and be dragged along. Not only does that mean you'll have
less accuracy than a smoothbore cannon, you'll also very quickly destroy the barrel.
That is, unless you actually are using a standard 20mm rifle. In which case: How do you expect to be firing grenades? 20mm is huge for a bullet, but in the grand scheme of things, it's still less than an inch. You're not gonna fit much down the barrel.
This weapon is designed to function with as little resources necessary as possible, while allowing a large variety of ammunition to be launched. It's like a laser working off a generator that allows it to have infinite ammo, only this one has the strengths of the Gauss Rifle: It can launch specialised ammunition like Grav-Shot or other kinds of Ani-Tank Gauss Ammunition and it can launch non-magnetic ammunition designed by the wielder.
While I understand your point, I think this gun would have too much wear to be a long term weapon. The ammo would probably last longer. If you really want a gun that can fire special rounds, I suggest you just use Pyro's grenade launcher- it can launch larger stuff than a gauss rifle, is cheaper than a gauss cannon, and would be much more accurate than this thing. Probably cheaper too. I mean, honestly, you'd be losing the ability to fire pebbles, and gaining the ability to actually accurately fire grenades. If the rebellion is relying on pebbles, when we can give them infinite ammo lasers (or almost infinite ammo Testaments >.>), then I don't think they're in a situation where that capability will save them.
Also, I would love to see how grav shells react to being slammed against the side of the barrel. ;P
Also, what does cladding mean? I think it means to put a layer of metal on top of something but I don't understand what it means in this context.
I think they meant it like putting 'armor' of sorts on the inside of the barrel? That would reduce wearing problems, but the gun would still break after some time.
And vector manips go against the spirit of the weapon. It's meant to be a multi-purpose tool rather than a pure weapon that can be cheaply mass produced and given to civilian forces/sod commandos/infiltrators that could end up cut off and without supplies.
Why does using a manip mean it can't be used as a multipurpose tool, and mass produced? I think you fail to realize the prevalence of automanips in this world, and their cheapness. They're kinda like nuclear stuff today: Really, really bad if you mess up, but understood well enough that they're actually extremely safe.
And while most linear applications of automanips are less efficient than comventional methods to achieve the same thing, this is one of the few places where their versatility comes in handy. They can accelerate anything, accurately and reliably, without any barrel fouling, or any barrel at all.
A vector manip would mean that the weapon would be very expensive, require manipulator batteries and there would be no variable power setting (so that things like launching a grappling hook or spear or grenade from it would be impossible, greatly reducing its versatility). The fact that it can be used for those crazy projects most inmates sometimes build is an added bonus (like that one guy who tried to build that kinetic-amp-tipped-stake launcher).
Automanips aren't all that expensive. More expensive than gauss or rockets, but like comparing rechargeable batteries to single use batteries. And I don't think automanips need batteries, but nobody has ever bought/used a small automanip so eh. Could be either way, and needs research. If they do, then sure, don't use automanips.
And you
can have variable power automanips. Overlapping effect, with several pancaek manips- each accelerates stuff by x feet per second, so you activate all of them for high velocity stuff, and just one for low, ballistic arc things.
The cradle can be locked in place and the coils unlinked so that the weapon functions like a normal gauss rifle.
Gauss
cannon you mean. No way you're fitting grenades in a 20mm barrel unless they're redshells or something.
Yeah, that's actually a very good idea. It would solve the deceleration problem when launching not-as-magnetic-as-the-cradle objects. And probably increase the power output a bit and decrease maintenance.
All good, except that last bit.
Decrease maintenance? Sure, in the same way that hacking your hand off with a kitchen knife is slower than with a lightsaber. But the big issue with railgins is that they are high maintenance- every shot abrades away some of the rails. If you go that route, and want to keep the gun working for a long time, then you'll need to use some of that fancy electroreactive metal they use in the LESHO. And that is very expensive.