Introducing the AR-15 handstop, the HALO Series HandStop. It is the first and only direct MLOK and KeyMod compatible AR handstop. We utilized the MLOK/KeyMod technology seen on all of the foregrips to allow the operator the ability to use the HandStop on both platforms for a true two in one product. The AR HandStop has been designed and tested for a lightweight and multifacited usability. It is extremely comfortable and can be used to improve target acquisition. Use it as a forward stop to help keep hands away from hot muzzle devices. It also doubles as a great barricade stop.