Hi fellows, I'm the new guy here to hang out with you. I bought a HL Abrams last summer and thought it was a blast so I have since bought six more. I've got a decent back yard so I have a pretty good time tanking around there. So far I've put a little over 2000 rounds of good bb's through the Abrams, Tiger I, Tiger II, Sherman, and the T34. They have all held up fairly well. I had to fix the gun on the Sherman when I got it but all the rest have worked fine. I replaced the tracks, wheels and sprockets with metal on the Tiger I and I have run the crap out of it since last summer and the original plastic gears are still working. The King Tiger never has shot very well, the bb's sometimes hit the muzzle brake. The Abrams, ZTZ99, Tiger I, and the Leopard shoot the best, easily 75ft(that's how long my backyard is)enough to shoot at the squirrels when they sit on the fence. I just got the ZTZ99 and the Leopard last week so I haven't had them outside(it's still winter here)but I have driven them around the garage, they work real well. I ordered the T90 a few days ago and I can't wait to check it out. As soon as it gets nicer out and the snow leaves I will be battling it out in the back yard. I'm 60, retired and I restore motorcycles for a hobby and I look forward to hanging out with you guys,