18-hex range, 5-point clusters, 6 heat. It's not a U-A/C-20, nor is it meant to be.
Sure, but take the LRM-20 for example, two of those can throw out a max of 40 damage for the same weight with much more range plus no risk of jamming. Two different classes of weapons, but game-wise they work just about the same. Compairing it to other autocannons I can see your argument... Clan autocannons are only one or two tons smaller than their Spheroid counterparts with range as the primary bonus. However, the RAC is very flexible, something the Inner Sphere needs. Honestly the Clans do not need a RAC.
They were merely what sprang to mind. Against the Nova Prime and in a one-on-one situation, it can be a bit hairy. Unfortunately, the Nova has limited armour and is a one-trick pony. If it's not one-on-one, or if you are balancing by BV, it's not the best option.
With a 15 hex range it has a lot of power. 42 damage is what most inner sphere assault 'Mechs can probably do in one shot these days. The nova can do this with EACH ARM and it has been around for a long time. Old Clan Tech is still good tech. Plus, it has max armor, so I can't agree with it having "limited armor."
There are mediums that can get the job done. The WVR-7K, Enforcer III, Eyeleuka, Firestarter Omni, Hellspawn, Lynx, Starslayer and others can take the Nova on at its game and win. Depending on terrain, there are even Lights that are up to the job.
They can get the job done. However, they could never match the raw damage Nova Prime can put out per turn. The only one I can agree with is the Starslayer because that machine is a beast, but even then, the nova has about 10 more large lasers (the Clan ER Medium is basically a standard large laser) with THE SAME range brackets. It will be taking damage. A lot of it. And it will hurt.
Again, highly dependant on the terrain. If it can close and avoid the PPCs at range, it has a chance. Otherwise, it's going to get hammered at long range and chewed up in close.
The Timberwolf is probably going to take a beating too.
So can a Fireball. Theory does not necessarily equate to practical reality.
And so can a Jenner, which would have been a much better example, but come on. The Nova Prime is almost guaranteed to hurt something or knock it down in one shot, Clan or IS.
As does the Viper in Configurations C and G.
Those are specialized and designed to combat infantry and battlearmor. They don't need anything else. The OST with light PPC's will have problems with a Viper. Hell, a Viper will have problems with a Viper. It is one of the most underestimated Clan OmniMechs in the game.
7/11/7, actually. There is also a 7/11(14) model with Stealth armour.
And yet it is lighter and still capable of doing so.
Oops. :D
SO, then take a Hellion against it. Same weight, and it can jump, if I remember correctly.
Not with 5 ER Mediums and a Medium Pulse, it isn't.
But your ER mediums are doing 5 damage with a 12 hex range for the same heat of a Clan version, which is doing about LARGE LASER damage and range. That Osiris is going to be in a world of hurt if it falls after 3 Clan ER Medium Lasers smack it. I'm sorry, Clan Tech is just superior with heat, damage, range and weight ratios.
The problem here is that the designs the Inner Sphere has received since ~3058 have been employing those new forms of technology much more efficiently than the Clan models (rare exceptions aside) dating back as far as 3050. This is no longer Clan tech against 3025 machines and the abominations of 3050; it is the Clan designs as a whole against the upgraded and new machines now in use by the Inner Sphere, and the comparisons are not terribly equal.
I know. You are failing to see that the Inner Sphere can't match raw firepower with their weapons. Clan weapon ratios are better. This is why they rely on specialization and numbers.
Without bringing nuclear warheads and orbital bombardment into the question, if the Clans dropped all standards and just fought like the Spheroids (using mass fire for example), there would be a lot of carnage. The Clans would tear them up. Clan Ghost Bear's Omega Galaxy is known for this.