Madog, on 27 May 2012 - 08:40 PM, said:
I would say that maybe they are using much larger shells because of changes in armor, but the books are quire clear that their calibers are the same range as ours today, from about 20mm to a bit over 200mm. So there's no reason ranges should be that much lower, unless they are aiming completely with iron sites.
It is a bit annoying to think that the 21st century US military could probably destroy all the mechs in the Inner Sphere.
(Aerospace fighters, OTOH, are pretty bad *** and would be next to invincible against modern militaries. Elementals would be pretty nasty too, against anything but an MBT.)
Yes, the ranges are wonky, but again, you're not taking into account that perhaps in the next thousand years, we makes some pretty significant advances in armor and armaments. 31st century armor is obviously much stronger than anything we posses today, and I'd assume that they have made advances in munitions (better propellants and explosives.)
Also, it's stated many times that ranges are given in EFFECTIVE measurements. This means that the weapons can shoot much farther, but under battlefield conditions, the ranges given are the farthest you can expect to produce effective results. A lot of this has to do with targeting systems. Electronics systems in the succession wars era took a big hit in ability due to their manufacturing base being basically annihilated. That autocannon you have may be able to shoot over the horizon, but try hitting something with it that is moving at 90 km/h at that range. It's going to be nigh-impossible. Especially since, in a mech, you aren't lining up the target through an iron sign on the barrel, you are being forced to use the targeting system since the gun is mounted in an arm that is possibly meters away from you.
The trade off is that you have a weapon system (the battlemech) capable of mounting enough weaponry to level a city block in a matter of minutes. No modern tank can make that claim, which points to the weapons being FAR higher powered than anything we have today.