• Skip to main content
  • Skip to primary sidebar
The Loadout Room

The Loadout Room

Professional Gear Reviews

Hardcore Gear and Adventure

Menu
  • Shooting
        • Pistol
        • Pistol Accessories
        • Rifle
        • Rifle Accessories
        • Shotgun
        • Machine Guns
        • Air Guns
        • Ammunition
        • Optics and Sights
        • Weapon Lights
        • Tips & How-To
        • Concealed Carry
        • Holsters
        • Suppressors
        • Precision Rifle Shooting
        • Firearms Training
        • m243The M24: America’s Headhunter
        • skorpFull-Auto Fun — Shooting the full-Auto vz. 61 Škorpion
        • p320-full-leftSIG Sauer M17/M18/P320 Pistol Just Can’t Seem to Escape Safety Controversies
        • TISAS_10100520_1__98179Tisas 1911A1 U.S. Army Review: Best Budget .45 ACP WW2 1911 Clone?
    • Close
  • Gear Reviews
      • Mission Gear
      • Camping Gear
      • Survival Gear
      • Medical Gear
      • Adventure & Travel
      • Knives & Tools
      • Overland
      • Disaster Preparedness
      • Footwear
      • Womens Gear & Clothing
        • Viking-Bags Logo 2Pic of the Day, Viking Motorcycle Bags 45L Tactical XL Bag
        • Hunting in TexasThese 5 ATV Dealers Will Get You Ready For Hunting Season in Texas
        • ac65a540-2ef3-4598-8d11-afdf53f46e94.__CR0,0,970,600_PT0_SX970_V1___Streamlight ProTac Rail Mount HL-X: A Thoroughly Bright Review
        • Bluetti 2 handsfree power backpackBluetti Handsfree 2 Review: The Ultimate Power Backpack for Off-Grid Adventurers
    • Close
  • Men’s Lifestyle
      • Fitness
      • EDC
      • Eyewear
      • Watches
      • Electronics & Technology
      • Downtime
      • Mens Clothing & Accessories
      • Manly Skills
      • Style & Grooming
      • Gentleman Drinks
      • Crate Club
        • Viking-Bags Logo 2Pic of the Day, Viking Motorcycle Bags 45L Tactical XL Bag
        • Tom and Blake Sell TeaHow Sasquatch Tea Is Revitalizing a Stagnant Tea Market With Veterans and Outdoorsmen in Mind
        • redcat-blackwidow-articleheaderWar of Words: In the Ultra-Competitive Defense Tech Industry, Storytelling is a Secret Weapon
        • Photoroom_20250525_074933Juggernaut Tactical Frame Review: The Best Upgrade for Your 365
    • Close
  • News
  • Video Demo
  • Buying Guides
  • Shop
  • Advertise
Pistol

Arex’s rexZero1 Handgun: Select Single or Double Action

June 19, 2018 by Graham Baates Leave a Comment

Arex's rexZero1 Handgun: Select Single or Double Action

I was fortunate enough to be part of a small batch invited to try out the Arex handgun. What I saw reminded me a bit of the Zastava handguns in that it was heavily based on the SIG 226/229 design, but unlike the SIG handguns some improvements had been made and unlike the Zastava handguns the manufacturing was top notch. The Arex rexZero 1 is neither a Sig nor Zastava clone, but an inspired evolution and a handgun of its own lineage.

The Rex Zero 1 Standard Model offered is a 17-round, 4.25” barreled 9mm pistol with several unique features:

  • Can be operated either “cocked & locked” or safely de-cocked for DA/SA operation. External safety operates in either configuration.
  • Ambi- safety and magazine release.
  • The slide-stop also serves as the de-cocker.
  • Hard anodized T7075 aluminum frame made from solid bar stock with steel locking block insert.
  • Nitrocarburized steel slide made from solid bar stock.
  • Forward cocking serrations.
  • 1 piece cold hammer forged barrel made from solid bar stock and Nitrocarburized.
  • Loaded chamber indicator
  • Full length slide rails.
  • Picatinny railed dust cover.
  • Large trigger guard for use with gloves.
  • High profile white dot steel sights.  Accepts replacement sights
  • Approved for all commercial SAAMI specification +P ammunition

Arex is a new name in the US, but has been manufacturing for over 25 years making parts as a subcontractor for other big names in the industry such as FN; the maker of the M249 that I more than once depended on in both Afghanistan and Iraq. Old enough to know what they were doing, but young enough to not be bogged down with centuries of traditions or ancient tooling Arex was able to create a truly modern fighting handgun and able build it entirely in house. Even the barrels and plastic grips are made in house. The magazines are from MecGar in neighboring Italy, but I can’t think of any manufacturer or handgun user that wouldn’t prefer MecGar make their magazines.

apex1
Since I know most Americans will look at the rexZero 1 with the Sig P226 in mind I’ll highlight the carefully-thought-out differences. Visually identifiable differences include and ambidextrous safety and magazine release, front cocking serrations, and a loaded chamber indicator. Perhaps the biggest change is the ingenious conversion of the decocking lever to also double as the slide release.

As a shooter the first thing we feel is the how the grip fills the hand. In today’s age of micro guns it feels like a giant, but that broad surface area also distributes recoil making it relatively soft to shoot. Where it really counts the grip is relieved for the thumb to access the magazine release and controls and for the trigger finger to reach the trigger for the initial double-action or single action depending on the shooter’s preference.

That’s right, the shooter gets a preference of the first shot being single or double because the safety can be applied with or without the firearm being cocked. This is an excellent option for law enforcement or military use where policy may dictate. For the civilian shooter it makes for perhaps a steep learning curve for a new shooter, but also gives the option of tiered levels of readiness.

Despite the double-action being an expected long and heavy pull is 13lbs, but very smooth and continuous without any notable stacking, grinding, grit, or other unpleasantness. The single action is crisp and about 5lbs. Trigger reset is longer than a competition gun would have, but at a good length for safe use while under duress. In our testing we experienced no malfunctions of any kind, and even if hard primers had been an issue the double action gives us the chance to pull the trigger again for a second chance at ignition. The only complaint we had about the gun was from Erika in that her smaller hands had a little trouble reaching some of the controls, but that’s a fairly universal challenge when combining smaller hands and a larger gun.

apex4

 

For a more complete view of this amazing handgun see our unboxing and shooting impressions on our channel www.youtube.com/grahambaates

Share This

About the Author

Graham Baates “Graham Baates” is a pen name used by a 15-year active Army veteran who spent most of his time in the tactical side of the Intelligence community including tours in Afghanistan and Iraq. Post-Army Graham spent some time in the 3-Gun circuit before becoming a full-time NRA Certified defensive handgun instructor. After more than 1,900 hours instructing he now works as an industry writer while curating a YouTube channel on the side.

See All Graham Baates Articles

More From The Loadout Room

Comments

Primary Sidebar

Most Read

  • The Biggest Little Roundgun: The 3-Inch Kimber K6s
    The Biggest Little Roundgun: The 3-Inch Kimber K6s
  • Mossberg 930: the affordable 12 gauge auto-loader
    Mossberg 930: the affordable 12 gauge auto-loader
  • West Coast Armor IIIA Plates Review: Lightweight, American-Made Protection
    West Coast Armor IIIA Plates Review: Lightweight, American-Made Protection
  • War of Words: In the Ultra-Competitive Defense Tech Industry, Storytelling is a Secret Weapon
    War of Words: In the Ultra-Competitive Defense Tech Industry, Storytelling is a Secret Weapon
  • Vakarian Plate Carrier Review: Elite Comfort and Modularity for Under $300
    Vakarian Plate Carrier Review: Elite Comfort and Modularity for Under $300

Find Us on Facebook

Recent Comments

  • Stepvenlau on Full-Auto Fun — Shooting the full-Auto vz. 61 Škorpion
  • Stepvenlau on Honoring John Taffin and Mike “Duke” Venturino with Some Big-Bore Magnum Revolver Blastin’
  • Military Update on M4A1 Block I: The Special Operations Origins of an American Icon

Latest From SOFREP

Firearms

Why My Favorite Gun Wasn’t a Sniper Rifle — It Was a Belt-Fed Beast That Made Grown Men Cry

News

Morning Brief: China Travel Crackdown, Russia Not Impressed with Trump’s Submarine Moves

Op-Ed

The Bolduc Brief: Navigating Future Leadership Appointments

Expert Analysis

The VA’s Chemical Straitjacket: How Polypharmacy Is Drugging Veterans into Silence and Suicide

Military Content Group

© Copyright 2025 Military Content Group · All Rights Reserved.

  • Privacy Policy
  • Terms of Use
  • Advertisers
 

Loading Comments...