Usmile PX3 3 Inch Micro Carbon Fiber Quadcopter Frame Kit with 7075 Aluminum Camera Protector for 20x20mm FC Stack RunCam Micro Swift RC FPV Racing Drone Quad

This frame just oozes quality. It's not the cheapest frame you'll find, but the money you pay isn't wasted. The top edges are chamfered to remove the sharp corner, the frame is sturdy and seems to stand up to impacts well. My only major issue is that it's kind of heavy. The weight of the frame may lead you to want to put a larger motor (e.g. 1407) but unlike other frames in this class, there are only one set of mounting holes: those for the smaller 110x motors. Now, you CAN get larger motors on there, but they tend to be more specialized, and so you need to kind of go looking for them. I use Airblade 1404 motors on them.One other minor gripe is that the opening for the camera is restrictive enough that you have to make sure not to use a camera with a large lens. The Caddx Turbo Micro I had lying around that I was going to use simply would not fit between the aluminum bars. The RunCam Nano2 I replaced it with is fine, but just keep it in mind.All in all, this a really high quality and extremely good-looking frame that just has one or two catches.

RunCam Micro Eagle FPV Camera 800TVL would not fit due to the lens being too big. Love the frame.

Very nice frame. Performs well as either a 3" or 2.5".

loving my 2" 2s build! might be able to squeeze in a runcam dvr board... 🤔 thinking about building a 3" already.. 😂-geprc stable f4 mini stack 20a esc-hglrc flame purple 1104 7500kv motors-caddx eos2 1200tvl... caddx ratel arriving tomorrow!

Great project make sure you look up and get the correct size motors everything else fits really well inside this Frame