Delta Gen.2 X Tactical Semi-Automatic Pistol / Caliber 9×19 Arex®

A Bold Challenger in the World of Polymer Pistols

The modern world of polymer-frame pistols has largely converged around similar forms and control systems—many closely resembling the classic Austrian design. The Delta Gen.2 X Tactical from Arex^® breaks that mold, bringing a fresh perspective from the heart of Europe.

Designed with Innovation from Slovenia

Slovenian manufacturer Arex^® developed the Delta Gen.2 as a thoroughly modern, refined version of the semi-automatic pistol. Packed with forward-thinking enhancements, it stands out in a crowded field of polymer-frame handguns.

Safe and Reliable Striker System

At its core, the Delta Gen.2 is a true double-action striker-fired pistol. Its Striker Double Action system only partially cocks the striker during slide manipulation—unlike many fully pre-tensioned striker systems—making it inherently safer while preserving a smooth trigger pull and a short reset.

Triple Drop Safety System

For safe everyday carry, the Delta Gen.2 X Tactical includes a robust Triple Drop Safety system: trigger safety, firing pin block, and drop safety. Combined, they ensure the pistol won't discharge unintentionally, even if dropped.

Status Indicators for Added Confidence

In addition to internal safeties, the pistol features a chamber indicator on the top of the slide and a cocked striker indicator on the rear—so you always know the weapon’s status at a glance.

Field-Tested Durability

Engineered to perform in harsh environments, the Delta Gen.2 X Tactical builds on the proven reliability of the Arex Zero 1. Features like the internal extractor, internal slide catch, and tool-free takedown help prevent dirt and debris from compromising function.

Superior Ergonomics

The redesigned grip offers sandpaper-like stippling with smooth borders to aid concealed carry and comfort. Four interchangeable backstraps ensure a perfect fit for any hand size, while the flared magwell allows for quick and intuitive reloads.

Customizable and Accessory-Ready

The frame includes a multi-slot Picatinny rail for attaching lights and lasers. The slide is front and rear serrated for enhanced manipulation. Controls are fully ambidextrous, and the magazine release is reversible for left-handed users.

Optics-Ready Platform

This OR (Optics Ready) variant includes multiple mounting plates to accommodate a wide range of red dot sights—making the Delta Gen.2 X Tactical a modern defensive or competitive shooting platform.

Tactical Design in a Versatile Package

This X Tactical version features a compact-length slide paired with a full-size grip and extended magazine capacity. The threaded barrel and suppressor-height sights make it ideal for suppressed shooting, while the extended controls ensure excellent handling under pressure.

Key Benefits:

• Fully ambidextrous controls
• Front and rear slide serrations
• Optics-ready slide with multiple mounting plates
• Four interchangeable backstraps
• Extended and flared magazine well
• Threaded barrel for suppressor use