Originally Posted by Geek
The American Tier 8 with an autoloader is the T69 - which is a medium. It's gun is:
Damage 113-188 HP
Penetration 131-219 mm
...and it shoots 12.9 rounds per minute.
Those are the stats for the base 76mm gun....
The 90mm upgrade gun is 240 avg dmg, 173 avg pen and 7.27 rounds per minute. It has a 4 round magazine and takes approximately 25 seconds to reload that magazine. I'm at something like 24.7 seconds with BIA and fans. The top gun on the 50-100 has more like a 50 second magazine reload.