NRA Gun of the Week: AREX Defense Rex Delta

by
posted on January 8, 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. **
The AREX Defense Rex Delta pistol comes to U.S. shores from Slovenia and is a double-action-only pistol chambered in 9 mm Luger that is sized appropriately and enhanced for concealed carry. Similar in size and design as Glock’s G19 pistol, the AREX Defense Rex Delta is privy to an aftermarket of accessories that will further bolster its worthiness to consumers.

Left side handgun pistol black with text on image noting FIME GROUP AREX REX DELTA

Built on a black polymer frame, the Rex Delta pistol provides its operator with thoughtful ergonomics throughout. Replaceable backstraps allow a custom fit without custom pricing. The gun’s magazine release button is a bilateral design that allows users to engage from either side. AREX Defense provides an enlarged trigger guard along with texturing to accommodate myriad shooting styles and situations. An accessory rail along the dustcover is provided, too.

Close-up pistol trigger black plastic white background

Feature-rich and modestly priced, the ReX Delta ships with two proprietary magazines from Mec-Gar. The extended unit allows for up to 17 rounds and a lengthened baseplate is provided to achieve an additional two rounds of capacity. A loaded chamber indicator sits topside and a red striker-status indicator is found at the slide’s rear. AREX Defense provides a Nitride finish that renders the steel slide of the Rex Delta in a matte black finish.

black pieces handgun pistol frame with text noting ADJUSTABLE BACKSTRAP

Watch our NRA Gun of the Week video above to learn more about the AREX Defense ReX Delta pistol.

AREX ReX Delta Specifications
Manufacturer: AREX Defense of Slovenia
Importer: FIME Group
Action Type: striker-fired, double-action-only, semi-automatic, center-fire pistol
Chambering: 9 mm Luger
Barrel: 4”
Slide: Nitrocarborized carbon steel, matte black
Sights: steel white-dot front, serrated-steel, square-notch, drift-adjustable rear
Magazine: 15- and 17-round detachable box
Trigger: 6-lb., 4-oz. pull
Weight: 19.6 ozs.
Overall Length: 7”
Height: 5”
Width: 1.18”
MSRP: $479.99

Further Reading:
Tested: FIME Rex Alpha Pistol

The Rise of the 9mm M1911

Tested: FIME Rex Zero 1S Pistol

Tested: ReX Zero 1T Tactical 9 mm Pistol

Extras:






Latest

TriStar Raptor II Walnut
TriStar Raptor II Walnut

Review: TriStar Raptor II Walnut

TriStar Arms offers an extensive variety of cost-effective shotguns, including this walnut-stocked Raptor II, the latest in the company's semi-automatic line.

Preview: TangoDown iO Cover For Aimpoint T-2

The Aimpoint Micro T-2 and H-2 are quality, versatile red-dot optics, but they are also expensive, and, like all such units, can sustain damage from impacts and the elements.

Hornady’s 338 ARC

The latest hard-hitting Advanced Rifle Cartridge from Hornady, the 338 ARC, takes a swing at both established numbers and newcomers—after already producing successful offspring. 

The Armed Citizen® Dec. 8, 2025

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

Youth Firearm Education, Shooting Leagues On The Rise

Several states have instituted firearm education courses for students in public schools, and several scholastic shooting leagues have posted record attendance numbers in recent years.

Preview: Fix-It Sticks Rifle And Optics Toolkit With All-In-One Torque Driver

An optic coming loose can ruin a hunt or a range session, so having a pocket-size remedy such as the Fix-It Sticks Rifle and Optics Toolkit is a prudent hedge.

Interests



Get the best of American Rifleman delivered to your inbox.