Yep, seen them, I even downloaded them, their low polygon models ripped from the counterstrike game. The lagality of the question of this gentleman decompiling counterstrike to get at the models or whatever technique he used to get the models out of the game and then redistribute someone elses work lies in question.

But as for free models yes their nice, BUT let me state this, their simple props, they have NO morph targets, NO removable magazines, NO ammo, no ability to modify or tweak. BUT hey their free

aka MCDLabs
also known as Daniel Merrill a grumpy old disabled Jarhead.
checkout my freebies at
https://www.sharecg.com/pf/full_uploads.php?pf_user_name=mcdlabs