This M16 A1/A2 carry handle mounting rail is engineered to work with NATO STANAG/1913 Picatinny rail mounts and Weaver Picatinny rings. It fits the Colt AR-15 Sporter carry handle, Bushmaster rifles, and any mil-spec AR-15 carry handle, fixed or removable; it enhances your firearm’s versatility. Designed for use with both M16 A1 and A2 rifle models, as well as AR-15 and M4 rifles. It's constructed from aircraft-grade aluminum and steel components; this durable mount securely attaches to the MIL-SPEC Detachable Carry Handle with A2 Rear Sight, providing a stable platform for optics such as red dots, holographic sights, or magnified scopes. This enhances your accuracy and adaptability in various shooting scenarios. The carry handle mount locks in place with a self-locking thumb nut that fits into the carry handle’s opening, ensuring consistent zero retention. It features a large see-through channel that allows the operator to use iron sights without obstruction. Its user-friendly design enables quick and effortless installation, allowing you to customize your AR-15/M16 A1/A2 carry handle with an A2 rear sight on your rifle or carbine with ease. The integrated Picatinny rail offers a solid foundation for optics, scopes, or other tactical attachments, enhancing your aiming capabilities and overall shooting experience. Whether you are an avid shooter or a tactical operator in the field, the M16 A1/A2 Carry Handle Mount for sale at Combathunting.com is an essential accessory that combines reliability, durability, and adaptability in a sleek package. It comes with a manufacturer’s lifetime warranty.