Funtional if you need folding both ways - Strike Industries Dual Folding Rifle Stock

Built well. Folds left and right, if you find it necessary to do so. It is removable by pressing both hinge pins at the same time. To me personally i think this creates more mechanics than needed, creates more potential for failure. Keep in mind this particular product is the STOCK ONLY. This is not a brace and it does not come with the shoulder brace end to attach. They sell another variation that is sold as a brace if you are putting this on your pistol. I personally went with the SB Tactical FS1913 stabilizing brace