It includes an interesting photo of a range wreck of a small-hatch M4A1 with 75 mm low-bustle turret, but also a vision cupola and E9 suspension, though
I must say that most of these kinds of AFV videos (not just by this particular fellow) don’t overly impress me. They’re nearly universally aimed at people who have an interest in tanks, but no real knowledge about them, and so are really the equivalent of those old, full-colour “coffee-table” books: kind of interesting, but if you’re the kind of person who frequents a place like MLU, you can usually poke holes in a lot of what the narration says …