TORKMAG G-BLOCK AR15 9MM CONVERSION KIT – GLOCK COMPATIBLE

G-BLOCK KIT DELIVERS A MARKET-FIRST CAPABILITY: NOW YOU ONLY NEED A 9MM OR .40 S&W UPPER WITH GLOCK-CUT BOLT AND A MILSPEC AR15 LOWER TO SHOOT USING GLOCK MAGS. THE COST OF BUYING A PISTOL-CALIBER CARBINE HAS JUST BEEN CUT IN HALF.