Colossus hasn't really had a lot of strength feats since his return. Sure, he clobbered people like Venom and Ord and whatnot, but all his best feats have been ones of durability: Tanking a sentinel blast, tanking the danger room defences, atmospheric entry and impact etc etc
He tossed that big globe through the lobby of the building in Uncanny I believe.
And uhhhh....Magneto used his body to fight Proteus after he was ko'd by him. Although, Colossus was once again knocked so high and far away from the others that he couldn't be seen, he survived that rather easily.
i just dont understand why they dont showcase his strength more often like a hulk or thor. even tho he isnt on that kinda level but still 100 ton range
The reason he isn't shown off more like most bricks, I'm assuming is because unlike most bricks, he's part of a pretty big team, so they have to showcase everyone evenly, even though as strong man he should be spotlighted more.
Back during the Mutant Massacre and The Fall Of The Mutants stories in the late 1980's, he had increasing trouble transforming back to flesh & blood. Injuries were keeping him in his armoured state. It also made his strength levels go out of control - he was smashing things he tried to touch gently. I think that was his strongest period.
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"I'm not smart so much as I am not dumb." - Harlan Ellison
I can't remember what issues, but it was when he got hurt by Riptide's shurikens. He couldn't turn back to normal, and Magneto tried to fix him, but that made him bigger and a lot stronger than he was before.