Selected Handgun Detail

AREX-Rex
Model Delta Gen.2
AREX-Rex Pistol Delta Gen.2 9 mm Variant-1
Scale To:
Gun Dimensions Width:1.18-in
Length:7.1-in Height:4.7-in
Barrel:4-in Weight:21.6-oz
Variant 1 of 3
Gun Rankings
  • Power Factor (124 grain bullet)142600
  • Recoil Factor (124 grain bullet)6.4 ft-lb
  • Total Capacity18 rounds
  • ConcealabilityGood
  • Defense Factor90%
Gun Specifications
Type:Pistol
Caliber:9 mm
Action:recoil operated semi-automatic
Trigger:striker single-action (SA)
Safety:trigger and internal firing pin safety
Magazine:17-round
Frame:black polymer
Grip:integrated polymer
Sights:fixed white 3-dot
Notes:M variant
Manufacturer
AREX Defense
More Info
About the Gun

Striker-fired polymer frame pistol. Features front and rear slide serrations, flared magwell, Picatinny rail, interchangeable grip inserts, standard or optic-ready slide options.

Production

Production of this firearm began in 2020, with ongoing manufacturing as part of the second generation line. Specific dates may vary based on batch and region, but it remains in active production as of the latest updates.

Market value
Last updated: 7/11/2025

The MSRP for this gun is approximately $545. In 95% condition, the used market value is estimated at $400-$450 based on recent 2024-2025 sales data from relevant firearm marketplaces.

Cartridge Specifications
Cartridge: 9 mm Luger
Alias: 9 mm Parabellum
More Info
Ballistics for This Gun
Selected Bullet Mass:124 grains
MV:1150 ft/sec ME:364 ft-lbs
Analysis

This 9mm polymer-framed pistol offers a compelling package for shooters seeking a reliable duty or personal defense firearm. Its accuracy is commendable, delivering consistent groupings at moderate ranges thanks to a well-designed barrel and sight system. The ergonomic grip fits a wide range of hand sizes, providing a secure hold during extended sessions, while the overall balance aids in quick target acquisition. Reliability is a strong point, with the design handling various ammunition types without frequent malfunctions under standard conditions. The trigger pull is crisp, averaging around 5.5 pounds, though some may find it slightly heavy for precision work. Felt recoil is moderate, manageable for most users with proper grip technique. On the downside, maintenance can be somewhat intricate, requiring patience for thorough cleaning. Additionally, sourcing replacement parts may pose challenges, potentially frustrating owners needing quick repairs.

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