Amazing! this is my 2nd one. - SB Tactical SBPDW Pistol Stabilizing Brace for Mil-spec AR-15 Receivers

So I got this for a PDW build. Love it so much, went with a 2nd. I did a slight mod. The last notch on the stock was a little farther back which did not allow the stock to really utilize the full compactness. So I used a angle grinder to give me that little extra space. Loved it so much, got a 2nd one on my other build.