The other reviewer is right it is a sloppy fit - Dark Hour Defense Carbine 11 Position Buffer Tube

I purchased this buffer tube being very skeptical about the quality, it being at the time I purchased at $33. I was pleasantly surprised at the construction of the buffer tube however the other reviewer is right my fab defense stock also has a lot of wiggle. I ended up having to stick electrical tape on the inserts to shore it up and there’s still a lot of play. In the picture it look like the buffer tubes is almost grey, it’s not it’s definitely a black, the black is actually darker black than the Anderson lower I have on my rifle. The buffer tube is also shinier than I’d like it to be, I would’ve preferred more of a flat black to one match the rest of the rifle and two because shiny things just look cheap. Not that it’s overly shiny it’s just shinier than any other part of the rifle.