The Glock 19 Gen 4 in 9mm.
Glock 19 Replacing 1911 For Marines Spec Ops
A Marine firing a M45A1 CQB. photo from web photo

It has been a bang-up year so far for Glock, the Austrian gun maker that has been synonymous with handguns since the introduction of the Glock 17 9mm pistol 30 years ago.

We previously reported that Glock was awarded a contract worth $85 million to supply the Federal Bureau of Investigation with 9mm duty pistols. The FBI has been carrying Glock Model 22 or 23 pistols in .40 S&W since 1997.

The U.S. Army is looking at a Glock as its new sidearm, and even Keanu Reeves is switching from HK to a custom Glock for John Wick: Chapter 2.

Now, a number of media outlets are reporting that the U.S. Marine Corps has announced that Glock 19s will replace the venerable Colt M45A1 .45 ACP pistol for its special operations troops—particularly the Marine Expeditionary Unit Special Operations Capable (MEUSOC), which, unlike the rest of the U.S. military, never gave up on the M1911 pistols when the military switched to the Beretta M9 in 1985.

If it is, the 9mm will replace the .40 S&W Glock pistol that Bureau agents have carried since 1997.

Is This the FBI’s New Glock?

The Marine Special Operations Command (MARSOC), renamed Marine Raiders in 2014, were issued Colt .45s, but will be adopting the Glock 19 as well.

One of the reasons the Corps is abandoning the M45A1 and the .45 ACP, according to this post from American Rifleman, is that there are times when Marine operators require a pistol suited for concealed carry that’s also capable of carrying more rounds. Also, last year, the Raiders were issued the Glock 19 alongside the 1911, and logistically, it didn’t make sense to have two handgun calibers in the same unit, the story says.

The Glock 19 Gen 4 in 9mm.

The M45A1 is designated as a Close Quarter Battle Pistol chambered in .45 ACP and features an integrated Picatinny rail, stainless steel frame, desert sand Cerakote finish, Novak Tritium night sights, and a 5 inch barrel. It tips the scale at 2.8 pounds and holds 7+1 rounds.

The Glock 19 was part of the fourth-generation of Glock pistols introduced in 2010, along with the Glock 23, which are the reduced-size “compact” versions of the Glock 17 and Glock 22 pistols.

The Glock 19 is chambered in 9 x 19mm, features an integrated rail, polymer frame with a stainless steel slide, a 4.01-inch barrel, and a capacity of 15 rounds, with optional 17- and 33-round magazines.

The big difference is the Glock 19 weighs just 23.65 ounces unloaded and 30.18 ounces loaded. Moreover, it’s significantly smaller than the full-size 1911, with a width of just 1.19 inches and a height of 4.99 inches, meeting the Raiders’ requirement for a more concealable sidearm. Glock pistols have an excellent reputation for exceeding requirements in endurance trials and are prized for their simplicity and reliability.

Glock also has a horse in the Army Modular Handgun System trial, from which Smith & Wesson’s M&P was recently ousted. Word is that the Glock, likely a G19, is doing very well, the story says.