Darkhorse tube for a5 system - Dark Hour Defense 308/A5 13 Position Buffer Tube

Recently getting on board switching some of my rifles to the A5 buffer system. Have a few Vltor as well as the BCM intermediate tubes and now I’ve tried this one. The length is appropriate. Finish and contour are quite nice. Fit into my SBA3 and SBA4 braces the same way Vltorand BCM do. Only a slight bit of movement which I believe is related to the brace itself. Obviously cost a little more than the six and seven position Vltor tubes although I wanted the anti-rotation feature so that I could use it on a superlative arms piston kit set up to get rid of carrier tilt and replace the PWS buffer tube that is in there. No issues