Glock Pistols – What Are the Different Calibers of Glock Pistols?

Glock pistols have no external safeties. Instead, all operating elements are deactivated when the trigger is pulled and reactivated when it’s released. This simplifies the use of the gun in high-adrenaline situations and slippery conditions. The polymer frame also makes Glocks lighter than traditional steel-framed guns. This is an advantage when they’re carried on the hip for long periods of time.

.40 S&W

The Glock 40 is a stout performer that will not disappoint those looking to get into a 10mm gun. Its polymer frame absorbs the hefty recoil of this caliber while keeping the pistol lightweight and manageable. The 6” barrel allows the gun to shoot a lot of rounds before needing to reload, and it is compatible with almost every optic available.

The MOS system on this handgun also makes it easy to mount a red-dot sight without having to buy an aftermarket slide. However, the blocky grip on this model can make it uncomfortable to hold for long periods of time.

Many people believe that 9mm ammunition has improved enough to be as effective as.40 S&W, and some agencies have even dropped their.40 pistols for 9mm models.

.45 ACP

Many handgun cartridges have more than one name. This is often because they have been given multiple names by different companies over time, or because the ammunition manufacturers have changed the name. Regardless of its origin, it is important to know the difference between.45 ACP and.45 GAP.

Glock partnered with CCI-Speer to create the.45 GAP in 2003, believing that the cartridge would become popular due to its ability to deliver performance comparable to a light 10mm load out of a smaller frame handgun. However, the.45 GAP did not gain traction and most police departments have moved away from it to either a 9mm or a.40 S&W.

For those who prefer a larger caliber and enjoy the balance it offers between power and controllability, the.45 ACP is still a great option for self-defense, competitive shooting and hunting. It also provides the potential to use subsonic lighter bullets, which is more effective with suppressed firearms.

.380 ACP

Glock’s 380 ACP is designed specifically for those looking for a reliable pocket pistol for concealed carry. The cartridge is a response to demand for smaller, lighter pistols and has gained popularity in its small size and manageable recoil compared to other popular calibers.

Many manufacturers produce firearms chambered for the 380 ACP, including both single-stack, subcompact handguns and double-stack models. These firearms can be easy to conceal and can perform well in most situations.

In ballistic gelatin tests, the 380 ACP doesn’t quite match the penetration of larger calibers. However, it’s not as far off as some people may believe. Many companies also produce viable self-defense loadings for the 380 ACP, using hollow point style projectiles optimized for expansion and pressed to higher velocities than typical 9mm loads.

.22LR

The.22LR is a great pistol for beginners, as it is relatively inexpensive to operate. Its effective range is only 150 yards and it is highly accurate for informal target practice. Additionally, it is easy to find cheap, reliable ammunition.

Glock’s first rimfire handgun is an innovative design that features a hybrid steel-polymer slide, which allows for a greater degree of modularity through different backstraps. It also shares the same dimensional characteristics as Glock’s center-fire guns, so it fits most holsters designed for the company’s 9mm models.

Its polymer frame is identical to Gen 5 Glocks and includes ambidextrous slide release buttons, magazine release levers, reversible mag release, and grip stippling. It comes with two quality magazines with viewing windows and finger tabs for easy loading.

.22 Magnum

With its smaller case and narrower bore, the.22 Magnum is a little more powerful than the rimfire 22LR and can achieve higher muzzle velocity. However, its recoil is still less than most center-fire pistols. It’s a great choice for those that want to carry a firearm that can easily be fired with one hand.

This cartridge has plenty of range for plinking and bloodshots at small game animals up to about 100 yards. It also performs well in self-defense applications if you’re quick to aim and shoot at close range.

Wrapping It Up

Walther offers this cartridge with a red fiber-optic front sight and a dovetailed rear sight that’s drift adjustable. This allows you to match your irons with the load you’re shooting. The ejector rod is excellent as well, offering enough throw to reliably eject cases even when loaded with heavy loads.

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