The G43: Glock's Single-Stack Nine

posted on July 7, 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. **
Glock G43

When Glock introduced its ultra-concealable single-stack G42—chambered in .380 ACP—at the 2014 SHOT Show, enthusiasts gave it a warm welcome. Some, however, questioned the wisdom of cartridge selection, particularly from a company with decades of experience producing 9 mm Luger-chambered sidearms so reliable that military units and law enforcement agencies across the globe field them.

The company responded one year later when it unveiled the G43, chambered in 9 mm Luger. The semi-automatic uses a single-stack magazine capable of holding six cartridges, and when topped to capacity the handgun tips the scales at an all-day-carry comfortable 20 ozs. (18 ozs. empty).

The added stopping power, Glock’s reputation for quality and gun’s diminutive size immediately drew attention, particularly those with carry permits. Overall width is 1.06", length comes in at 6.26" and height with the magazine inserted is 4.25". The chances it prints through garments is minimized by the stature and, combined with light weight, the pistol was quickly in demand.

Barrel length on the polymer-framed semi-automatic is 3.41". The gas-nitrided steel slide on the standard model has the familiar Glock flat-black look. Different colors and finishes are available in dealer exclusives today, in everything from blue to dark earth. Standard sights are a white dot up front and drift adjustable with white outline U-notch at the rear.

The striker-fired handgun employs dual recoil springs and its generously sized magazine release is reversable for southpaws. It uses Glock’s Safe-Action trigger and, despite the pistol’s small size, “The spacing within the trigger guard and the trigger itself are the same as the double-stack models,” wrote B. Gil Horman when he reviewed a G42 for American Rifleman. “This creates a familiar feel for those who already use Glocks.”

The frame’s beavertail design allows a high grip to better manage recoil. Glock doesn’t list MSRPs on its websites but a search for new standard models from reputable dealers found some listed at slightly more than $600. Prices go up with colored frames.

Glock has also recently released an optics-ready G43X MOS—with the company’s Slimline Rail for lights or lasers—and a G43X Black with the company’s nDLC finish. Magazine capacity on both goes up to 10 cartridges, moving size up proportionately and increasing loaded weight to 23 ozs.

Latest

I Carry Springfield SA35 Galco 1
I Carry Springfield SA35 Galco 1

I Carry: Springfield Armory SA-35 in a Galco Combat Master Holster

See the Springfield Armory SA-35 4" High Power pistol paired with a classically styled Galco leather OWB holster and a Buck 110 Auto knife our latest "I Carry" EDC kit.

How the Mainstream Media Turned Against Armed Citizens

Why is so much of the mainstream, legacy or corporate media opposed to our right to keep and bear arms? There are real answers to this question.

The Armed Citizen® April 10, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Review: Steyr Scout Mk II

Steyr Arms updated its Scout rifle design with a Mk II version several years back. Faced with heavy competition, is it still the benchmark for the "general-purpose rifle?"

Canadian Law Enforcement Agencies Disregard “Buyback"

The National Post, a Canadian news source, reports that “the majority” of law-enforcement agencies across Canada are disregarding their federal government’s mandated Assault-Style Firearms Compensation Program (ASFCP).

Safariland Parent Company Announces Acquisition of Alien Gear Holsters

Following a court-supervised bankruptcy auction, Safariland's parent company, Cadre Holdings, announced it would acquire Alien Gear Holsters and other assets from Tedder Industries in a $10.3 million deal.

Interests



Get the best of American Rifleman delivered to your inbox.