The Glock 19 Gen 5 comes with many updates, keeping this pistol at the top of many lists for self-defense and professional ...

The G19 Gen 5 MOS has a slightly shorter barrel and slightly ... Sized almost identically to the various Glock 19 pistols, the G44 makes for an ideal sub-caliber rim-fire trainer.

It measures 5.8 inches in length, 4.3 inches in height, and 1 inch wide, weighing roughly about 17.8 ounces. Both have a chambering of 9mm. The barrel length is 4.02 inches in the Glock 19 Gen4 ...