AREX Rex Delta (9mm) Semi-Auto Handgun - Black - Polymer Striker-Fired

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The Arex REX Delta (REXDELTA-01) is the next evolutionary step in the REX Firearms handgun family. Building off the proven platform of the Rex Zero 1 series, the Delta is Arex’s first offering of a polymer-framed striker-fired pistol.

The grip has a natural pointing angle that bring the sights in your line of sight every time you point the REX Delta at target. Front and rear grip serrations are engineered to have proper bite in the hand, but not catch on clothing for concealed carry, resulting in a solid grip when it is fired, even in rapid succession. The REX Delta is light to carry, yet comfortable to shoot even when with hot defensive loads. Low bore axis and clever weight distribution enables even a moderately trained operator to shoot fast follow-up shots with precision not common to other compact pistols.

The Arex REX Delta employs the proprietary Striker Double Action trigger system (SDA) which brings you a double-action trigger safety combined with a distinctive “wall,” mostly associated with single-action triggers. During the charging of the firearm (when slide is operated manually or during firing) the striker is only partially cocked and subsequent trigger operation results in initial cocking action before the striker is released. This system provides user with enhanced safety as the firearm can be carried confidently without a manual safety and with chamber loaded since the striker is not fully cocked. An automatic triple layer passive drop safety system (3DS) helps prevent accidental discharges in mishaps when a loaded pistol is struck or dropped on a hard surface.

The REX Delta combines concealability with performance. The Delta features fully functioning ambidextrous controls on the slide lock/release and magazine release, steel sights, excellent grip texture, front and rear serrations, Striker Double Action trigger system (SDA), four interchangeable back straps, and a takedown that requires no trigger pull. The innovative two-stage trigger design has a short 2 mm reset, angled edges on the slide prevent clothing snags, and four interchangeable back straps, so you can customize your grip size. Ships with one 15- and one 17-round magazine, polymer case, cable lock, and four interchangeable back straps.

The Rex Delta is a 17-round, 4.0” barrel, 9x19mm, polymer-frame, striker-fired pistol with several unique features:

  • Ambidextrous magazine release
  • Ambidextrous slide lock/release
  • Steel low-profile sights
  • Four interchangeable backstraps
  • Textured grip tape
  • Angled edges to prevent clothing snags
  • Striker Double Action trigger system (SDA)
  • Automatic Triple Layer Passive Drop Safety System (3DS)
  • Firing pin safety
  • Nitrocarburized steel slide from solid bar stock
  • Fieldstriping deos not require the trigger to be pulled
  • Forward cocking serrations and full-length slide rails
  • One-slot Picatinny accessory rail
SKU: 815537022582 Categories: , Tag:


Additional Information
ManufacturerAREX Defense (FIME Group)
ModelRex Delta
TypeCompact Size Pistol:  Semi-Auto
FrameBlack Polymer
SightsStandard Fixed Sights
Barrel Length4.0″
Overall Length7.0″
Weight19.06 oz
AccessoriesOne 17-Round Magazine & One 15-Round Magazine

Additional Information Content

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