Solid brace - Strike Industries AR Pistol Stabilizer Brace

I am happy with this brace. It is good quality for the price, and it is not a big investment in case you dont care for it. Mine has held up well. The set screw holds on to the buffer tube tightly (it will make a small scratch/indent under the brace, cant see it anyway) and mine has not shifted yet under normal use. It is lightweight but not a flimsy as others, and i feel that this one offers a slightly more sturdy and comfortable hold.