Buy Glock 19 Gen5 – G19 Gen5 – The next generation. The GLOCK 19 Gen5 pistol in 9mm Luger is ideal for a more versatile role due to its reduced dimensions. Buy Glock 19 Gen5.The new frame design without finger grooves still allows you to instantly customize its grip to accommodate any hand size by mounting the different back straps. Buy Glock 1