It looks great but the inside machineing is horrible - JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube

I got two of these. They look cool and that’s why I got them because strike industries was $20 more. The Down side to the two I got was the inside of the buffer tube on both of them is a little rough. It won’t stop them from working it’s just an annoyance. It makes using Maxim defense ROLLER DELAYED BUFFER (RDB) SYSTEM for 9mm harder to charge back. The system is already hard to charge back but the added friction from the inside of these buffers tubes makes it even harder. I won’t return them because they still function and will work pretty well with a standard buffer system. And hopefully over time it will smooth out after a few hundred to a thousand rounds