In terms of weight, there’s a significant difference between the two pistols. The G19 weighs around 30 ounces with a fully loaded magazine, while the G48 weighs around 25 ounces. On top of that, the overall length of the Glock 48 is shorter than that of the Glock 19. The two guns don’t have the same barrel length either.
The gen 5 Glock 19 MOS is the exact same form and function as the regular gen 5 Glock 19 with the added cut out to accommodate a base plate for a red dot sight. Similar to the base Glock 19 model, the MOS version is a compact pistol being smaller than the full-sized Glock 17 and larger than the subcompact Glock 26.
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