Description
The Arex Rex Zero 1 T 9mm is a solid choice for shooters who value robust engineering and practical features without the premium price tag. Designed for the U.S. market, this pistol offers a threaded barrel for suppressor use or compensator attachment, making it a versatile option for range sessions, home defense, or training classes. Whether you’re a seasoned shooter or a first-time buyer looking for a reliable handgun, the Rex Zero 1 T delivers performance you can count on.
What This Product Is and Who It’s For
The Arex Rex Zero 1 T is a full-size, double/single-action 9mm pistol built on a steel slide and frame, with a black polymer grip module. It’s designed for shooters who need a duty-grade handgun that can handle frequent use, from target practice to home defense. The threaded barrel and 20-round magazine capacity make it particularly appealing for those interested in adding a suppressor or compensator, or for anyone who wants extra magazine capacity for training or competition. This pistol is also well-suited for collectors who appreciate European engineering and a design inspired by the SIG Sauer P226 platform, but at a more accessible price point. It is not intended for deep concealed carry due to its full-size profile, but it excels in open carry, nightstand duty, and range use.
Key Specification Breakdown
- Caliber: 9x19mm (9mm Luger)
- Capacity: 20-round magazine (two included)
- Barrel Length: 4.9 inches, threaded (1/2×28 tpi) with a thread protector
- Overall Length: Approximately 8.3 inches
- Height: Approximately 5.8 inches (with magazine)
- Width: 1.4 inches (at slide release)
- Weight: 29 ounces (unloaded)
- Frame: Black polymer with integrated steel insert
- Slide: Stainless steel with black nitride finish
- Sights: Fixed three-dot, steel dovetail front and rear (rear sight adjustable for windage)
- Trigger: Double-action/single-action (DA/SA) with decocker
- Safety: Ambidextrous decocker and slide catch, internal firing pin block
- Finish: Black nitride on slide, polymer frame with textured grip panels
- Magazines: Two 20-round steel magazines with polymer base pads
Feature Deep-Dive
The Arex Rex Zero 1 T’s most distinctive feature is its threaded barrel, which is standard on this model. The barrel is cold hammer-forged from high-grade steel and features a 1/2×28 thread pitch, the most common size for 9mm suppressors and compensators in the U.S. This allows you to attach a suppressor for quieter shooting or a compensator to reduce muzzle rise. The barrel is also coated with a black nitride finish for corrosion resistance and longevity, and it includes a protective thread cap when not in use.
The double/single-action trigger system provides a consistent, heavy first pull in double-action mode (approximately 10-12 pounds) followed by lighter, shorter single-action pulls (approximately 4.5-5 pounds). This design is favored by many law enforcement and military users for its inherent safety—the decocker allows you to lower the hammer safely on a live round, and the longer first trigger pull reduces the chance of an accidental discharge. The trigger itself has a smooth take-up and a crisp break, with a short reset that aids in follow-up shots.
The polymer frame is reinforced with a steel insert that houses the locking block and trigger mechanism, giving the pistol a solid, balanced feel. The grip texture is aggressive enough to maintain control during rapid fire but not so sharp that it becomes uncomfortable during extended range sessions. The frame also features a Picatinny rail (MIL-STD-1913) on the dust cover for mounting lights or lasers. The 20-round magazines are double-stack steel units with a polymer base pad that aids in reloads and protects the magazine if dropped.
The slide is machined from stainless steel and finished with black nitride, which is highly resistant to wear and corrosion. The serrations at the front and rear of the slide provide a positive grip for press checks or slide manipulation. The fixed three-dot sights are steel and dovetailed into the slide, allowing for windage adjustment with a punch. The rear sight is also designed to be used as a one-handed slide racking aid against a belt or table edge. The ejection port is enlarged for reliable extraction, and the extractor is external for easy cleaning and inspection.
Internally, the Rex Zero 1 T uses a traditional Browning-style short recoil action with a single recoil spring assembly. The barrel locks into the slide via a single lug, and the feed ramp is polished for reliable feeding with a wide range of ammunition, including hollow points. The firing pin block safety prevents the pistol from firing if dropped, and the decocker is ambidextrous for left-handed shooters. The overall build quality is consistent with Arex’s reputation for producing durable, combat-ready pistols used by military and police forces in Europe.
Ideal Use Cases
The Arex Rex Zero 1 T is best suited for home defense, target shooting, and range training. Its full-size frame and 20-round capacity make it a reliable option for a nightstand or safe, where size is not a concern. The threaded barrel allows you to add a suppressor for reduced noise during home defense scenarios, which can help protect your hearing in an enclosed space. For target shooters, the DA/SA trigger system provides a consistent training platform, and the 4.9-inch barrel gives a longer sight radius for improved accuracy. This pistol is also a strong contender for USPSA Production or Carry Optics divisions, where double-action pistols with high capacity are common. It is not ideal for concealed carry due to its size and weight, but it can be used for open carry or competition if you prefer a larger handgun.
Compatibility Notes
The Rex Zero 1 T uses standard 9mm ammunition, including 115-grain, 124-grain, and 147-grain loads. It cycles reliably with full-metal jacket, hollow point, and +P ammunition, though +P+ loads should be used sparingly. The threaded barrel accepts most 9mm suppressors and compensators with a 1/2×28 thread pitch. Holster compatibility is limited compared to more common brands, but options are available from manufacturers like Bravo Concealment, Alien Gear, and Safariland, typically for SIG P226-style holsters due to the similar dimensions. Always verify fitment before purchase. Magazines are proprietary to Arex, but they are widely available from the manufacturer and third-party retailers. The pistol accepts standard Rex Zero 1 magazines in 15-, 17-, and 20-round capacities. The Picatinny rail is compatible with most weapon lights and lasers, including the Streamlight TLR-1 and SureFire X300 series.
FAQ Section
1. Can you ship this pistol directly to my home?
No. Under U.S. federal law, handguns must be shipped to a licensed Federal Firearms License (FFL) dealer in your state. We will ship the Arex Rex Zero 1 T to the FFL dealer you choose during checkout. You must arrange the transfer with the dealer and pass a background check before taking possession. We do not ship to P.O. boxes or APO/FPO addresses for handguns.
2. How does the FFL transfer process work?
After you place your order, we will contact you to confirm your chosen FFL dealer. You must provide the dealer’s current FFL license information. We verify the license and ship the firearm directly to them. Your dealer will then contact you when it arrives, and you will complete the background check and any state-specific paperwork before picking it up. Transfer fees are set by the dealer and are not included in our price.
3. What ammunition is compatible with this pistol?
The Arex Rex Zero 1 T is chambered in 9x19mm and will fire all standard 9mm Luger ammunition, including 115-grain, 124-grain, and 147-grain loads. It is also rated for +P ammunition, which generates higher pressure. We recommend using brass-cased ammunition for best reliability, though steel-cased ammunition will function in most cases. Avoid using +P+ ammunition, as it can accelerate wear on the firearm.
4. What warranty does Arex offer?
Arex Defense provides a limited lifetime warranty to the original owner against defects in materials and workmanship. The warranty covers the firearm itself but does not cover normal wear and tear, modifications, or damage from improper use. To file a warranty claim, you will need to contact Arex directly with proof of purchase. We recommend registering your firearm with Arex after purchase to streamline any future claims.
5. Can I return this pistol if I change my mind?
Due to federal regulations and safety concerns, we do not accept returns on firearms once they have left our facility. All sales are final. If your firearm arrives damaged or has a functional issue, please contact us immediately. We will work with Arex to resolve the problem under warranty. We encourage you to inspect the pistol at your FFL dealer before completing the transfer; if you refuse the transfer, we cannot refund the purchase price.
Closing Call to Action
The Arex Rex Zero 1 T 9mm is a well-built, feature-rich handgun that offers reliable performance for a variety of shooting needs. With its threaded barrel, 20-round capacity, and durable construction, it is a practical choice for shooters who want a capable firearm without overspending. We ship to FFL dealers across the U.S., and our team is available to answer any questions about compatibility or the transfer process. Order today to add this dependable pistol to your collection.
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