One Glock pistol that was release at the same time as the Glock 17 and Glock 19 Gen 5 MOS pistols, is the Glock 45. Whilst it does not have a "Gen 5" as part of its official model name, it has all the benefits of the Gen 5 model. Glock calls this a Compact Crossover pistol that can meet military and law enforcement requirements. Lest you might think this uses the .45 ACP round, it is actually a 9x19mm pistol. Here is a review of this pistol by the trainer of John Wick himself, Taran Butler of Taran Tactical.