DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate Black

DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate Black. This tube not only incorporates a non-rotating QD swivel pocket in the rear of the tube but also our SOCOM Lock Nut system to eliminate any chance of the tube coming loose during use. Designed for use with the Strongarm Pistol Brace the new Strongarm Pistol Tube is a rock solid solution for your AR-15 pistol builds. Specifications for DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate: Manufacturer: DoubleStar Color: Black Fabric/Material: 6061 T6 Aluminum Length: 6 in Features of DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate Non Rotating Quick Detach Swivel Pocket Can be used alone or with Strongarm Pistol Brace Package Contents: DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate DoubleStar AR402: Strongarm Pistol Tube w/Castle Nut & End Plate Black