Mount for the AR-10 Rifle's carry handle. Will Also work with AR15/M16 This is a longer version of our widely used #02 carry handle mount. It measures 6.5" long and attaches via a unique self-locking thumbnut that fits snugly in the hole in the carry handle for continuous zero hold. The #02 extended carry handle mount features a wide angle TV shaped see-thru channel for use with iron sights. Weight: 3 oz