Made in the usa, the magpul btr is an ar arm brace designed to improve the single-handed employment of large-format pistols.The btr utilizes magpul design and engineering to offer a stabilizing accessory with a robust feature set and trusted magpul quality.With classic magpul aesthetics, the btr is compatible with mil-spec carbine receiver extensions and employs a simplified, durable, and easy to use adjustment mechanism.An integrated qd cup and m-lok compatible slot provide ambidextrous sling mounting options and enable stabilizing sling tension to be applied, drastically increasing single-handed control of the firearm.With a straight-forward design and magpul innovation, the btr is a simple solution to improving your ar pistol.Finish: BlackModel: BTR Arm BraceMaterial: Polymer