The Troy Industries Enhanced Battle Ax CQB Grip offers excellent ergonomics and the superior strength of advanced military grade polymers. Refined angling sets your hand close to the receiver and leads your arm and shoulder into a high-comfort, high contour zone. Shortened length ensures you get a perfect grip every time. The Enhanced AX CQB features more aggressive scale pattern for a solid grip. Fits AR-15 and FN SCAR rifles. Grip screw is provided.