The Strike Industries Dual Folding Adapter Picatinny Stock Aluminum Black is a versatile and innovative patented system that offers unparalleled convenience and flexibility. With its intuitive folding mechanism, you can fold the adapter to either the left or right side without any flipping or reconfiguration, and the positive lock ensures it stays in place. Deployment is quick and effortless with just a simple pull up on the bar near the hinge. The 3-degree tilt angle helps prevent interference with your weapon's ejection port when folded to the right. This adapter fits directly onto a 1913 Picatinny interface with built-in locking lugs for secure attachment, and the included rear rubber buttpad ensures a comfortable shoulder weld for your rifle or SBR setup. Constructed with durable steel hinge and 6061-T6 Aluminum, the Strike Dual Folding Adapter - Stock is lightweight, yet tough. Plus, it's highly customizable with interchangeable parts like a cheek riser, different strut lengths...