solarz
Brigadier
You are assuming gun-control activists actually know anything about firearms.
Up here in the Great White North, G11 and variant thereof is "Prohibited" by name. Yes, that's right, the experimental German caseless ammo assault rifle that was never really in serial production, nevermind having a civilian version, is on the prohibited list because of reasons. One theory floating around was that someone grabbed an issue of Guns and Ammo magazine and listed anything that looked scary in there.
Also, the ammo looks vaguely pistol-calibre, which shouldn't kick that much when fired in a rifle-length firearm with in-line stock.
The only gun control that should exist is a complete ban on firearms. All this half measure is by definition self-defeatist.
Then again, I'm quite certain the intention is to keep the masses fighting each other so the elite can get away with whatever they want.