Great front grip, but! - OpticsPlanet Exclusive Firefield Rival M-LOK Foregrip

The grip itself. Awesome. Strong sturdy aluminum. Trying to install it? Huge pain in the butt. The allen that comes with it is too long to sear and turn without angling and rounding out the screw hole. Solution? Dremel the short end of the Allen in half, grind to flat, now with the "short side" being barely over a 1/4 of an inch long. It seats well and gives you a decent turning radius for tightening. If it came with a "modified" Allen it would be 5 stars. Not everyone has an inclination to make tools for an easier installation.