Barska AR15 Standard Carry Handle. The Barska Assault Rifle Carry Handle has an integrated adjustable rear sight with windage and elevation clicks. Installation is made super easy. The two strong locking thumb nuts keep the Barska AR15 Handle in place. Specifications for Barska AR15 Standard Carry Handle: Rail Length: 7 in Features of Barska AR15 Standard Carry Handle Rail Type Picatinny Style Weaver Style Rail Length 7 in Body Material Aluminum Finish Black Matte Applicable Firearm AR-15 M-16 Package Contents: Barska AR15 Standard Carry Handle Barska AW11746: AR15 Standard Carry Handle