The Midwest Industries R22.5 Offset Rail is uniquely designed to accommodate the offset installation of lasers lights or iron sights. Proudly made in the United States this accessory rail is backed by a full lifetime warranty. In addition to its unique design the Midwest Industries R22.5 Offset Rail also features a rugged and durable construction. Made from hard-coat anodized 6061 aluminum this accessory rail is both lightweight and built to last a lifetime. What more could you ask for?