Meta Tactical Llc MTAGVG9 Spare Mag VFG Vertical Foregrip Black Polymer for Picatinny Mount Integrated Hand Stop Fits Glock 9mm Luger/40 S&W Double Stack Mags

Product Features: PROUDLY MADE IN THE U.S.A. Made for Glock 9mm and .40 double stack magazines. Drop your magazine extended mag or drum with the push of a button. Picatinny Rail mountable. Integrated Hand Stop. Ergonomic Design. Matches perfectly with your APEX Bullpup Conversion Kit! Whats Included: 1 x Vertical Fore Grip w/spare mag holder 2 x Fastening Nuts 2 x Fastening Screws 1 x Allen Key