About IWI MASADA SLIM ELITE MOS 9mm:
The Masada Slim Elite is the culmination of IWI’s relentless pursuit of optimization based upon real world use and customer feedback. As a compact, polymer, striker-fired pistol, the Slim Elite brings a host of new features designed to improve upon the original without sacrificing part compatibility, all the while retaining the thin profile and compact design of the original Masada Slim.
Improvements found in the Masada Slim Elite include an updated barrel with a longer feed ramp to maximize feeding reliability across ammo types and a new trigger safety fin to improve the feel and disengagement function for a wider array of hand sizes. Most noticeably it sports an all-new grip module featuring a more aggressive texture, interchangeable small, medium, & large backstraps, a picatinny-style accessory rail, a raised trigger guard undercut, and a flared magazine well for faster reloads without sacrificing the ability to strip a stuck mag.
This pistol shares the same modular, serialized, high-grade steel trigger mechanism housing as the original Masada Slim which can easily be removed for cleaning and maintenance. Currently offered in 9mm caliber, the Masada Slim Elite comes with one 13rd and one 17rd magazine. It weighs 20.3oz without the magazine and 23oz with the 13rd magazine inserted. The barrel length is 3.4 inches.
The Masada Slim Elite comes with a white front dot sight and a blacked-out rear sight. Sight cuts are the same on the Masada Slim as on the full-size Masada. The slide utilizes the RMSc Shield optics cut for direct optic mounting options. This footprint will also allow the user to run the Holosun EPS Carry, 507K `X2, Sig Romeo Zero, etc. The picatinny-style accessory rail is compatible with the with the Streamlight TLR-7/8 Sub (1913a).
The Masada Slim Elite has a flat trigger with a built-in trigger safety which prevents the pistol from firing unless the trigger is pulled. It features a clean and crisp break and a positive reset, enhancing tactile control.
The Masada Slim Elite stays true to the long history of IWI Firearms, built to withstand the elements, time, and performing when it matters the most.
Key Features
- Durable High-Strength Polymer Construction – Built from ultra-strong, high-glass polymer to withstand extreme operational demands.
- Quick & Secure Installation – Attaches instantly with no modifications required
- Ambidextrous Adaptability – Optimized for shooters of all skill levels, enabling seamless movement and controlled engagement in unpredictable scenarios
- Ergonomic Design – Engineered for optimal hand and head positioning, delivering comfort and a natural shooting stance
- Enhanced Stability – Reinforces grip control for rapid target acquisition and high-speed defensive action
- Superior Recoil Management – Absorbs and redirects recoil impact, ensuring faster follow-up shots and improved accuracy
- Pic rail optic mount – optic ready mount that enable user to mount red dots or magnifiers providing superior target acquisitio
Technical Specifications:
| Masada™ Slim Elite – 9mm Parabellum | |
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Model Number(s)
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M9SLIM13E, M9SLIM10E |
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Color(s)
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Black
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Caliber
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9mm Parabellum
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Action
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Semi-Auto
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Operating System
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Striker Fired
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Magazine Type
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IWI, Steel
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Magazine Capacity
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13 Round, 10 Round
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Barrel Material
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Button Rifled
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Barrel Length
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3.4″ (86mm)
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Weight
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24.4 oz (692 g) without magazine, 27.1 oz (768 g) with magazine
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Rifling
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1:10 RH
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Sights
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White Dot, Blacked Out Rear
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About IWI – Israel Weapon Industries
Israel Weapon Industries (IWI) is a world-renowned small arms manufacturer, known for designing and producing innovative, battle-proven firearms used by military and law enforcement agencies across the globe. With decades of experience and a tradition rooted in the Israeli defense industry, IWI has become synonymous with reliability, accuracy, and cutting-edge technology.
From iconic platforms such as the UZI and Tavor X95 to modern solutions like the Masada pistol, IWI weapons are engineered to perform in the most demanding environments. Every firearm is developed with direct input from military experts, ensuring maximum ergonomics, safety, and durability for both professional and civilian use.












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