Western Airguns Mordax | Semi-Full Auto: The Ultimate Versatile PCP Airgun Pistol and Mini Carbine
Discover unmatched excitement and performance with the Western Airguns Mordax | Semi-Full Auto. Enthusiasts everywhere celebrate this innovative airgun as a true game-changer. Whether users seek rapid semi-automatic precision for target shooting or thrilling full-auto bursts for plinking sessions, the Mordax consistently delivers exceptional results in a compact, adaptable package.
Why the Western Airguns Mordax Stands Out in the World of PCP Airguns
Precision engineering meets real-world versatility in every aspect of the Western Airguns Mordax | Semi-Full Auto. Designed as a sporting pistol with full-auto capability for added fun, this model transforms effortlessly into a compact carbine thanks to its removable folding stock. Shooters of all experience levels appreciate how this design supports comfortable pistol handling or stable shoulder-fired shooting.
Moreover, the hammerless select-fire valve ensures smooth, reliable operation in both semi and full-auto modes. As a result, follow-up shots come quickly and accurately, which makes the Mordax ideal for dynamic scenarios where speed and control matter most.
Key Features That Elevate Your Shooting Experience
- Selectable Semi/Full-Auto Modes: Switch seamlessly between precise semi-automatic fire and exhilarating full-automatic operation, offering flexibility for any shooting situation.
- Removable Folding Stock: Convert the pistol into a stable mini-carbine in seconds, complete with a rubber shoulder pad and QD flush cups for enhanced comfort and accessory options.
- Caliber Versatility: Available in .22, .25, and .30 calibers, with easy barrel and magazine swaps for quick changes between options.
- High-Capacity Removable Magazines: Enjoy 15-shot capacity in .22/.25 or 12-shot in .30, supporting extended shooting sessions without frequent reloads.
- Adjustable Regulator: Fine-tune power output to match specific needs, whether for maximum energy or optimized shot count.
- Single-Shot Cut-Rifled Barrel: Experience SubMOA-level accuracy that consistently impresses at various ranges.
- Picatinny Rail: Mount optics, red dots, or other accessories effortlessly for customized setups.
- Compact and Lightweight Design: Weighing just 3.85 lbs with an overall length of 13.5″ (pistol) to 22″ (carbine), the Mordax proves easy to carry for hunting, plinking, or range days.
These thoughtful features combine to create an airgun that feels intuitive and powerful in the hands of beginners and seasoned shooters alike.
Technical Specifications of the Western Airguns Mordax | Semi-Full Auto
Built for performance, the Mordax offers impressive specs across calibers:
- Calibers: .22, .25, .30
- Barrel Length: 8.5″
- Overall Length: 13.5″ – 22″
- Weight: Approximately 3.85 lbs
- Powerplant: Pre-Charged Pneumatic (PCP) with 90cc cylinder
- Fill Pressure: Up to 300 bar / 4351 psi
- Muzzle Energy: Up to 40+ fpe in .22, 45 fpe in .25, and 50 fpe in .30 (varies with pellet choice and settings)
- Shots Per Fill: 7–50+ depending on caliber and power setting
- Magazine Capacity: 15 rounds (.22/.25), 12 rounds (.30)
- Scope Rail: Picatinny/Weaver
- Length of Pull: 12.5″ with stock deployed
- Warranty: 1 Year (manufacturer-backed)
Because these specifications are optimized, users achieve reliable power, accuracy, and shot counts suitable for small game hunting, pest control, target practice, and recreational full-auto fun.
Performance That Impresses: Accuracy, Power, and Full-Auto Fun
In semi-automatic mode, the Western Airguns Mordax | Semi-Full Auto groups pellets tightly even at 25–50 yards, thanks to its precision barrel and regulator. Shooters often report impressive consistency with popular pellets like JSB Exacts.
When switched to full-auto, the Mordax delivers rapid, controllable bursts that feel responsive and enjoyable. Many reviewers note it runs “like a sewing machine,” with minimal recoil that allows for fun mag dumps on steel targets or spinning spinners.
Transitioning between modes happens instantly via the selector, which supports inclusive use across different shooting styles and preferences. Whether focusing on precision or embracing the thrill of automatic fire, this airgun adapts perfectly to individual needs.
Ideal Uses for the Western Airguns Mordax | Semi-Full Auto
Hunting and Pest Control: Compact size and solid energy levels make the Mordax excellent for small to medium game or pests in varied environments. The folding stock aids maneuverability in tight spaces.
Target Shooting and Plinking: Enjoy hours of engaging practice. The high magazine capacity and dual firing modes keep sessions dynamic and skill-building.
Recreational and Training: New shooters benefit from the ergonomic grip and low recoil, while experienced users explore full-auto capabilities in safe, legal settings.
Home Defense Training: Many owners practice with it as a fun, cost-effective platform that builds handling proficiency without live-fire expenses.
No matter the application, the Mordax supports diverse shooting communities by delivering reliable performance that everyone can enjoy.
Build Quality and Design Highlights
Crafted with care by Western Airguns, the Mordax features durable materials, an ergonomic pistol grip, and reversible fill probe for ambidextrous convenience. Its Desert Scorpion nickname reflects the powerful sting packed into a sleek, Southwest-inspired design.
Additionally, the aluminum folding stock adds stability without unnecessary weight. Thoughtful details like adjustable sights (rear adjustable for windage and elevation) ensure users start strong even before adding optics.
Accessories and Upgrades for Enhanced Versatility
Expand possibilities with compatible accessories:
- Optics and red dots for faster target acquisition
- Extra magazines for seamless reloads
- Silencers/moderators for quieter operation
- Upgraded stocks or grips for personalized fit
- Higher-capacity air bottles (as seen in Venom variants) for extended sessions
These options ensure the Western Airguns Mordax | Semi-Full Auto grows with the user’s skills and interests over time.
Why Choose Western Airguns Mordax Over Other Options?
Compared to traditional air pistols, the Mordax offers semi/full-auto capability in a convertible platform rarely found elsewhere. Its American-influenced innovation, combined with practical features like quick caliber swaps, sets it apart from competitors.
Shooters value the balance of power, portability, and fun. Whether upgrading from springers or exploring high-end PCPs, the Mordax frequently earns praise for reliability and excitement.
Customer Experiences and Real-World Feedback
Enthusiasts consistently highlight the Mordax’s smooth cycling, accuracy in both modes, and overall build quality. Many appreciate how it performs in the field for hunting while shining at the range during full-auto play.
Inclusive for all users, the lightweight design and adjustable features accommodate various body types, ages, and experience levels. Families, solo shooters, and clubs alike find value in its versatility.
Ready to Experience the Sting of the Desert Scorpion?
Elevate your shooting adventures today with the Western Airguns Mordax | Semi-Full Auto. This innovative PCP airgun combines performance, adaptability, and pure enjoyment into one compact powerhouse.
Contact us for current availability, caliber options, or expert advice on configuring the perfect setup. Limited stock moves quickly—secure yours and discover why so many are calling the Mordax their new favorite airgun.
Order the Western Airguns Mordax | Semi-Full Auto now and unleash its potential on your next range day, hunt, or plinking session. Your next-level shooting experience awaits!
History of the Western Airguns Mordax | Semi-Full Auto
Western Airguns introduced the Mordax as a groundbreaking addition to the PCP airgun world in late 2024. This innovative pistol/mini-carbine hybrid quickly earned the nickname “Desert Scorpion” due to its compact, powerful, and agile design inspired by the rugged Southwest spirit of its American manufacturer.
Developed as Western Airguns’ first select-fire pistol platform, the Mordax emerged from the company’s commitment to pushing boundaries in airgun technology. Enthusiasts first encountered it at events like Extreme Benchrest in October 2024, where pre-production models demonstrated impressive semi and full-auto capabilities. By mid-November 2024, the .22 and .25 caliber versions became widely available, followed by the .30 caliber model after refinements to ensure reliable cycling.
Since its release, the Mordax has evolved with variants like the higher-powered Mordax Venom, which features larger reservoirs and plenums for increased shot count and energy. This continuous innovation reflects Western Airguns’ dedication to creating versatile, user-focused airguns that blend performance with adaptability, making the Mordax a modern classic in the selective-fire PCP category.
Comparisons to Other Models
When compared to competitors, the Western Airguns Mordax | Semi-Full Auto stands out for its unique combination of features. For instance, versus the Huben GK1, the Mordax offers a removable magazine system and easy caliber swapping (especially between .22 and .25), along with a folding stock for pistol-to-carbine conversion. While the Huben often delivers higher raw power in some configurations, the Mordax’s regulated hammerless valve provides smoother operation and better consistency in both semi and full-auto modes.
Against traditional single-shot or bolt-action PCP pistols, the Mordax delivers far greater versatility and fun factor through its high-capacity magazines (15 rounds in .22/.25, 12 in .30) and instant mode selection. Shooters appreciate how it bridges the gap between a compact pistol and a mini carbine, something rarely found in other platforms at this size and weight (around 3.85 lbs).
The Venom variant further differentiates itself by adding extended air capacity and power upgrades, appealing to users who want more shots per fill or higher energy for hunting without sacrificing the core Mordax’s portability and fun.
Maintenance Guide for Long-Term Reliability
Proper care ensures the Mordax performs optimally for years. Always store the airgun with at least 110 BAR (approx. 2,030 PSI) of pressure to help prevent seals from drying out and developing leaks. Use only high-quality pure silicone oil or grease—never petroleum-based lubricants, as they pose explosion risks with high-pressure air and can degrade O-rings.
Routine cleaning involves wiping down the exterior after use and lightly lubricating moving parts like the magazine mechanism and trigger components. Inspect the removable titanium magazine regularly for smooth pellet feeding. If the gun is dropped, perform a thorough visual check before resuming use. Keep pellets correctly sized and undamaged to avoid jams.
For deeper maintenance, periodically check regulator settings and ensure the fill probe remains clean. Following the official owner’s manual helps users avoid common issues and maintain the select-fire valve’s smooth performance.
Shooting Techniques for Maximum Enjoyment and Accuracy
Mastering the Mordax begins with a stable grip and proper stance. In pistol mode, use a two-handed hold for better control during rapid semi-auto fire. When the folding stock deploys into carbine configuration, shoulder it firmly with a natural cheek weld for improved stability at longer ranges.
In semi-automatic mode, focus on controlled trigger pulls to take advantage of the SubMOA barrel’s precision. Many shooters achieve tight groups at 25–50+ yards. For full-auto, use short controlled bursts to maintain accuracy on steel targets or spinners—the minimal recoil makes follow-up shots highly manageable.
Transition words like “additionally” help refine technique: practice switching modes fluidly while maintaining sight alignment. Start at closer ranges to build confidence before progressing to dynamic drills.
Community Stories and Real-User Experiences
Shooters across forums and review videos share enthusiastic stories about the Mordax. One owner described using the .25 caliber version on a high-country squirrel hunt, praising its fast follow-up shots and knockdown power in rugged terrain. Others highlight range sessions where full-auto mag dumps on steel plates created hours of pure fun.
Many appreciate its inclusivity, noting that the lightweight design and low recoil make it approachable for newer shooters while offering enough customization and performance to satisfy veterans. Community members often exchange tips on tuning, accessories, and creative shooting setups, fostering a vibrant group of Mordax enthusiasts.
Caliber-Specific Performance
.22 Caliber: Delivers excellent shot counts (up to 30–45+ per fill at moderate settings) with velocities supporting 12–40+ ft-lbs. Ideal for target shooting, plinking, and small game, with outstanding accuracy and efficiency.
.25 Caliber: Offers a strong balance, reaching around 40–45 ft-lbs with solid hunting performance. Shooters report impressive terminal energy on medium pests and great consistency for dynamic shooting.
.30 Caliber: Provides the highest power (up to 50+ ft-lbs in standard models, more in Venom variants), making it suitable for larger small game or maximum impact scenarios, though with slightly lower shot counts per fill.
All calibers benefit from the adjustable regulator, allowing users to tune for either maximum shots or peak power.
Customization Ideas
Enhance your Mordax with Picatinny rail optics, red dots, or magnified scopes. Add a moderator for quieter operation, extra magazines for extended sessions, or upgraded walnut grips and cheek pieces for a premium feel. Longer barrels, extended air cylinders (as in Venom models), or tactical stock extensions further personalize performance and ergonomics.
Caliber swap kits let owners easily switch between .22 and .25, expanding versatility without buying a second gun.
Legal Considerations for Airgun Ownership
Airgun laws vary significantly by location. In the United States, airguns are generally not classified as firearms under federal law, but many states and localities impose age restrictions, possession rules, or hunting regulations. Always check local ordinances regarding power levels, use in residential areas, and any restrictions on semi/full-auto airguns.
For hunting, confirm caliber and energy requirements in your state. Responsible ownership includes safe storage, especially around minors, and adherence to all applicable transport and discharge laws. International buyers should research their country’s specific import and ownership rules.
Training Tips for New and Experienced Users
Begin with safety fundamentals: Treat every airgun as loaded, keep the muzzle pointed in a safe direction, and use appropriate backstops. Dry-fire practice (unloaded) helps build muscle memory for mode switching and trigger control. Progress to live fire at short ranges before attempting full-auto bursts or longer-distance shooting.
Incorporate drills that simulate real scenarios, such as transitioning from pistol to shouldered positions or engaging multiple targets. Join local airgun clubs or online communities for shared knowledge and safe shooting opportunities. Regular practice builds confidence and maximizes the Mordax’s exciting capabilities while promoting responsible enjoyment.
FAC Considerations, Power Output, Barrel Technology, and Caliber Performance
Western Airguns Mordax | Semi-Full Auto delivers impressive tunable power that meets the needs of shooters worldwide. Many enthusiasts, especially in regions with strict regulations like the UK, carefully evaluate FAC (Firearms Certificate) requirements. The Mordax’s adjustable regulator allows users to tune output precisely, making it adaptable for both standard non-FAC limits and higher-powered FAC configurations.
Power Output and Tunability
The Mordax stands out through its highly adjustable regulator and throttle control. Shooters gain the flexibility to balance shot count and muzzle energy according to specific shooting applications. Official specifications highlight the following ranges:
- .22 Caliber: Up to 40+ ft-lbs maximum (typically ships around 25-30 ft-lbs). Lower settings deliver up to 45 shots per fill at approximately 12 ft-lbs, while maximum settings reduce shots but achieve peak power.
- .25 Caliber: Up to 45 ft-lbs maximum (ships around 25-30 ft-lbs). Provides up to 50 shots at lower power (~11 ft-lbs) or strong hunting performance at higher settings.
- .30 Caliber: Up to 50 ft-lbs in standard models (higher in Venom/Long Strike variants, reaching 70+ ft-lbs). Offers excellent terminal energy for larger small game or maximum impact plinking.
Thanks to the efficient hammerless valve system, power remains consistent across shots. Users appreciate how the adjustable regulator lets them stay within local legal limits or push performance higher when permitted. In many jurisdictions, standard settings keep the Mordax below common power thresholds, while FAC holders unlock its full potential for enhanced hunting or long-range applications.
Always verify local regulations, as airgun power limits (such as the UK’s 12 ft-lbs for non-FAC) vary significantly by country, state, or region. Responsible owners tune the Mordax accordingly and document settings for compliance.
Barrel Technology: Precision Engineered for Accuracy
At the heart of the Mordax lies a premium USA-made, single-point cut-rifled barrel renowned for SubMOA accuracy. This high-quality barrel measures 8.5 inches in the standard configuration and features exceptional rifling that delivers tight groups even in a compact platform.
Key barrel advantages include:
- SubMOA Precision — Consistent pellet stabilization supports impressive accuracy at 25–100+ yards, depending on caliber, pellet choice, and power setting.
- Threaded Muzzle — Equipped with 1/2″ x 20 UNF threading for easy moderator attachment, which enhances quieter operation for backyard or sensitive environments.
- Interchangeable Design — Quick barrel swaps (especially between .22 and .25) enable caliber changes without major disassembly. Longer barrel options, such as the 14-inch Long Strike upgrade, further boost velocity and efficiency.
- Cut-Rifled Construction — Provides superior consistency compared to many button-rifled alternatives, resulting in flatter trajectories and better downrange performance.
Shooters frequently praise how this barrel technology makes the Mordax feel more like a precision rifle than a compact pistol/carbine hybrid, even during rapid semi-auto or controlled full-auto fire.
Caliber-Specific Performance Breakdown
.22 Caliber Ideal for high shot counts, extended plinking sessions, and small game hunting. Excellent efficiency with lighter pellets, delivering fast follow-up shots and outstanding accuracy. Perfect for users prioritizing volume of fire and minimal recoil.
.25 Caliber Offers an outstanding balance of power, accuracy, and versatility. Many owners consider this the “do-it-all” option for the Mordax. It provides strong terminal performance on medium pests while maintaining manageable recoil and solid magazine capacity (15 rounds).
.30 Caliber Delivers the highest energy levels, making it suitable for larger small game, maximum knockdown power on steel targets, or hunters seeking decisive impact. Although shot counts per fill are slightly lower, the impressive muzzle energy (up to 50+ ft-lbs standard) satisfies those who want a hard-hitting compact platform. A standalone .30 version ensures optimized cycling in this powerful caliber.
All calibers benefit from the Mordax’s removable rotary magazines and easy-swap system. This design allows owners to expand their capabilities over time without purchasing an entirely new airgun.
Whether you seek maximum power for FAC-compliant hunting, balanced performance for everyday use, or precision plinking, the Western Airguns Mordax | Semi-Full Auto adapts seamlessly. Its combination of tunable power, premium barrel technology, and multi-caliber flexibility creates one of the most versatile select-fire PCP platforms available today.
Ready to configure your ideal setup? Explore available caliber options, power tuning guidance, or upgrade paths like the Venom Long Strike for even greater performance. Contact our specialists for personalized recommendations tailored to your shooting style and local regulations.riffle sling













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