One of the popular options for owners of today's AR-style rifles is to add a folding-stock adapter that provides a hinge point for the unwieldy buffer-tube extension at the rear of the receiver. However, to take advantage of this capability, AR owners will need to modify their bolt carrier slightly, and that's why Anarchy Outdoors developed its Tactical Folding Bolt-Carrier Extension. With this Anarchy Outdoors bolt-carrier extension, you can run any folding-stock adapter with ease, including the JP Silent Buffer, Law Tactical adapter and the Dead Foot Arms folder. Each bolt-carrier extension is machined from stainless steel and features a black-nitride finish that reduces friction, improves strength and protects against premature wear.