The B5 systems Gripstop was developed several years ago by a Marine combat veteran to benefit a wide variety of different shooting styles. The lightweight, one piece aluminum construction of the Gripstop holds up against the toughest abuse, and also fits a wide variety of different firearms, including rifles, carbines, sub-machine guns, and shotguns. It’s unique design allows the shooter to “pull” the firearm rearward into the shoulder pocket, and maintain a solid purchase on the gun with the support hand. It also works well as a barrier-stop against walls, automotive frames, and barricades. The Gripstop allows end users the ability to install onto a wide range of hand-guards and forearms, including M-LOK, Keymod and those with 2 3/8″ spaced threaded holes or slots. It is available in both standard (long) and “k” (short) models to match individual shooting preferences.