AvP1 had xenomorph-cyborgs with built in guns... You know, the ones that were protecting the queen? So that control didn't work either and giving them firepower kinda backfired...
Well, there was the genetically engineered Rogue "Alien King" (Not to be confused with the entirely different King Xenomorph from the Kenner toyline) in that one comic. It not only ignored humans, but was stronger and larger than even a Queen Xenomorph herself.
Oh, wait. The Queen ate him after dodging it's brutish, unrefined attacks with her superior speed. So much for that attempt.