Not every add-on you ask for exists. Don't expect someone to pull a link out of their ass and hand it to you.
Oh wow.Look up your guns man, that's an airsoft replica of the H&K XM8 which was failed in the military tests to replace the M4 because some part of it melted due to it overheating.
You got it wrong, man. He literally wants a gun that stops firing if you fire it too fast.
Actually u need to look it up its actually the PaintBall version.
Ah.Funny thing is, XM8 had the least amount of jams or something, not sure.SCAR had a crapload though.