AREX REX zero 1 S 9mm Full-Size DA/SA Pistol, 4.25 in Barrel, Black, Ambi Controls, 18+1
The AREX REX zero 1 S is a full-size, duty-proven 9mm with a robust build and thoughtful controls. Made in Slovenia and adopted by the Slovenian Armed Forces, this early U.S. import (FIME Group marked) combines a nitrocarburized steel slide, forged cold hammer-forged barrel, and a hard-anodized 7075-T6 aluminum frame. It features true ambidextrous controls, a slide-stop decocker, and steel three-dot sights, with matching serial numbers on the frame, slide, and barrel hood.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal markings from previous handling and use. The bore is bright and clean. See photos for details.
What’s Included
- AREX factory hard case (REX zero 1 branded)
- Owner's manual
- Three steel double-stack magazines: one 18-round and two 17-round, with numbered witness holes
This REX zero 1 S pairs DA/SA operation with a slide-stop decocker and an ambidextrous manual safety that permits cocked-and-locked carry. An ambidextrous magazine release, firing pin block, and a loaded chamber indicator round out the control set, making the gun practical for a wide range of users and carry preferences.
The build quality is a standout: a nitrocarburized steel slide sits over a forged, cold hammer-forged barrel and a 7075-T6 aluminum frame with a black hard-anodized finish. Front and rear cocking serrations aid manipulation, while steel, dovetailed low-profile three-dot sights provide a durable, snag-resistant sighting system.
An extended MIL-STD-1913 accessory rail on the dustcover offers solid mounting for lights or other compatible accessories. The external hammer and DA/SA trigger system give the shooter flexibility in operation, with a stated capacity of 18+1 and a 4.25-inch barrel that balances sight radius and handling.
This example bears the FIME Group Las Vegas import mark and has matching serial numbers on the frame, slide, and barrel hood. It includes three factory steel magazines and ships in the original AREX-branded hard case with the owner's manual.