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To the delight of concealed-carry practitioners and other defense-minded individuals, Glock's G19 Gen5 MOS pistol, released in 2018, serves well for everyday carry, as a crossover duty arm or tucked next to the bedside. The Glock 19 Gen5 MOS (Modular Optic System) FS provides shooters with a fully optioned 5th generation striker-fired pistol that includes standard features that were once aftermarket modifications, such as front slide serrations and red-dot capability to accommodate sights such as the Trijicon RMR sampled with this review gun. Watch as American Rifleman's Joe Kurtenbach walks through more of this pistol’s features.
No matter what firearm you're using for whatever purpose, even if it's simply a trip to the range, always resist the temptation to accept “good enough” if there is the possibility of better performance.
Since January 2025, the Crime Prevention Research Center has documented 16 defensive gun uses in which police say armed citizens stopped mass public killings.
Federal and Mossberg are working with Palladyne AI in the creation of SwarmShot, a kinetic defense system that employs swarms of armed drones to shield troops from unmanned aircraft system threats.
Defensive gun use is defined by uncertainty. You don’t know when it will happen, how far away the threat will be, how many threats you will face or what position you will be in when it begins.
In 2025, Turkish manufacturer Derya Arms opened a new facility in Florida, enabling the company to produce a number of new products domestically, such as its new OBone suppressor.