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

Beretta Patrol Raider 01
Beretta Patrol Raider 01

Beretta Celebrates Marine 250th With A300 Ultima Patrol Raider

In honor of the U.S. Marine Corps' 250th anniversary, Beretta has released a special A300 Ultima Patrol Raider shotgun, complete with World War II Marine Raider camouflage and the ability to mount a bayonet.

Preview: Foxtrot Woobie Tanker Jacket

The Woobie Tanker Jacket from Zero Foxtrot is a stylized modern cross between the World War II-era Winter Combat Jacket and the Liner, Wet Weather Poncho more commonly called the “woobie.”

Gun Of The Week: Sarsilmaz SAR9 SC Gen3

As part of a new family of guns, SAR USA offers its SAR9 SC Gen3, a small, subcompact, striker-fired design made for daily carry. Watch our video to see this concealable pistol in use on the range.

The Armed Citizen® Nov. 7, 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.

SIG Sauer, GrabAGun Partner On Freedom Series Pistols

SIG Sauer has partnered with GrabAGun to offer three specially finished Freedom Series handguns that pay homage to Charlie Kirk and Turning Point USA.

Review: Taurus Model 58

Announced publicly in April 2025 at the NRA Annual Meetings and Events convention in Atlanta, Ga., Taurus USA has filled the traditional double-action void of full-size .380-ACP-chambered handguns within its American catalog by launching the Model 58.

Interests



Get the best of American Rifleman delivered to your inbox.