The G43X: Glock's Expanded-Capacity CCW Pistol

by
posted on August 28, 2021
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
left side black pistol glock metal plastic handgun

Glock introduced its G43 in 2015—part of its Slimline Series—and it didn’t take long for the single-stack subcompact 9 mm to gain favor among enthusiasts. It measures only 1.06" in width, 6.26" long and 4.25" in height. The latter figure, however, is a byproduct of the fact that its magazine holds only six cartridges. A few loyalists to the brand voiced skepticism about the modest capacity.

Four years later, the company rolled out a bigger brother, the G43X. Its magazine holds ten 9 mm rounds, yet the company somehow managed to squeeze its legendary performance into a 6.5"x1.1"x5.4", 18.7-oz. (unloaded) package. The G43X, also a member of the firm’s Slimline Series, comes with a 3.41", match-grade Glock Marksman Barrel. The magazine catch is reversible and the handgun’s polymer frame features a built-in beavertail with generous texturing around the grip to maintain control, even with gloved hands. The lack of finger grooves makes the setup a comfortable one for shooters whose hands often don’t match cookie-cutter profiles.

Its black oxide-treated slide measures only 0.87" in width, but precision milled serrations fore and aft prevent that slim diameter from presenting challenges when racking. The pistol uses Glock’s reliable Safe Action system, which means there’s no external safety to operate. Sights are a white outlined U-notch at the rear with a white dot up front.

Don’t be surprised if you run across a wide variety of colors and patterns in the G43X, each apparently different distributor exclusives. Glock’s website shows only black as an option. Prices vary widely by tone, but as this was written, there were stock versions on sale for slightly below $500. You can, however, expect to pay more. The company’s newest model is the G43X MOS. It comes with the same fine features, but its slide comes from the factory pre-milled for mounting aftermarket red-dot sights.

Latest

Taurus Raging Hunter 350 Legend 1
Taurus Raging Hunter 350 Legend 1

Rifleman Review: Taurus Raging Hunter in 350 Legend

The Taurus Raging Hunter is designed for field use, and one of the latest versions incorporates a great straight-walled cartridge designed for taking game: the 350 Legend.

SAAMI Formally Introduces 5.56 Commercial Cartridge Standard

SAAMI has formally standardized the 5.56 Commercial cartridge as introduced by Hornady Mfg., a designation that provides universally agreed-upon commercial dimensions for the popular 5.56 NATO cartridge.

I Have This Old Gun: Colt’s 1849 London Pocket

Encouraged by his generally positive reception at the Great Exhibition in 1851, and always anxious to gain elusive government contracts, Colt, in 1853, opened a London factory where he would make a number of revolvers, including his popular 1849 Pocket Model.

Springfield Armory Echelon Central Operating Group

Springfield Armory now offers its Echelon Central Operating Group (COG) as a standalone item for purchase.

Modern Cowboy Gun: The Savage Arms Revel Tactical

Savage Arms jumped back into the lever-action market in 2024 with its rimfire Revel platform, and this year, the company is expanding with a feature-rich Revel Tactical model.

Hunting with a Legend: Sierra’s MatchKing X Bullet

Sierra’s MatchKing is a highly respected target bullet, but for the new trend of long-range hunting, the design needed to offer improved terminal performance. Enter the MatchKing X.

Interests



Get the best of American Rifleman delivered to your inbox.