CZ® 75 / SP-01 / Shadow 2 Full-Size 9mm 17-Round Factory OEM Steel Magazine – Premium Corrosion-Resistant Nickel Finish – Flat Polymer Base Plate – 11155
Product Description
The CZ® 75 / SP-01 / Shadow 2 Full-Size 9mm 17-Round Factory OEM Steel Magazine (11155) represents an elite technical benchmark in premium handgun feeding logistics, competition-grade spring tracking, and low-friction weapon staging, masterfully stamped natively in the Czech Republic. Engineered as an authentic factory-original equipment asset for CZ’s iconic hammer-fired DA/SA families, this heavy-duty magazine addresses the most vital component loop of any semi-automatic weapon: the feeding sequence. While cheap third-party aftermarket magazines frequently suffer from erratic feed lip geometry, rough weld seams, and weak internal springs—causing catastrophic nose-dive jams and failure-to-feed (FTF) disruptions under high-tempo competitive stress—the CZ 11155 magazine entirely eliminates those operational liabilities. This factory-original feeding engine (806703111551) establishes a rock-solid mechanical foundation for USPSA/IDPA match circuits, duty carry staging, and elite target qualifications.
The foundational performance triumph of this 17-round component relies on its premium tempered carbon steel housing completed in a high-density nickel-plated surface finish. Moving beyond standard black oxide or phosphate finishes that collect abrasive debris and drag against the internal magazine well walls, the polished mirror-nickel armor dramatically lowers the mechanical coefficient of friction. This low-friction treatment ensures that when you hit the extended magazine release button, the empty module falls completely free from your frame instantly, maximizing the speed of your tactical reload sequences. The structural steel tube features cross-sectional geometry that handles the heavy side-pressures of double-stack 9x19mm Parabellum ammunition seamlessly, while double-listed capacity markers allow it to alternative-feed up to 12 rounds of hard-hitting .40 S&W cartridges if required by your host platform.
The true operational victory of this factory-built masterclass piece lies within its **low-profile impact-resistant base plate and premium internal follower tracking array**. Rather than adding unnecessary length that breaks clean concealment loops, the flat, technical polymer floor plate fits perfectly flush or near-flush against full-size CZ handles, shrugging off violent drop impacts onto abrasive concrete range bays. Internally, a custom-molded, high-visibility low-friction polymer follower rides over a **heavy-duty heat-treated music wire spring matrix**, providing perfectly regularized upward tension. This linear pressure ensures that the final cartridge is presented at the exact entry path angle required to match your barrel's feed ramp. Complete with side-facing numeric witness ports for instantaneous payload checks, this 11155 magazine gives you absolute technical and functional authority downrange.
Includes: (1) Authentic CZ-USA Factory OEM 75 / SP-01 / Shadow 2 Full-Size 17-Round 9mm Steel Magazine Assembly (Premium Polished Nickel Finish, High-Visibility Follower, Heavy Music Wire Internal Coil Spring, and Impact-Resistant Flat Polymer Baseplate), Wrapped inside Original Factory Branded Protective Retail Storage Container.
*Administrative Staging, Capacity Compliance & Field Maintenance Guidance: The CZ 11155 is a standard-capacity 17-round 9mm feeding module. **CRUCIAL STATUTORY COMPATIBILITY WARNING:** This product exceeds a 10-round capacity and cannot be shipped or sold to restrictive municipal jurisdictions enforcing strict high-capacity magazine bans (including California, Connecticut, Hawaii, Illinois, Maryland, Massachusetts, New Jersey, New York, Rhode Island, Washington, and Washington D.C.). This full-length magazine fits beautifully into full-size frames like the CZ 75B, SP-01, Shadow 2, and SP-01 Phantom; it will work inside compact models like the P-01 or PCR but will protrude significantly past the grip. Due to differences in older magazine catch locations, **this module is completely incompatible with vintage Pre-B CZ 75 models without modern frame tuning**. To maximize spring lifespan across extended storage staging loops, periodically clean out powder fouling using a dry magazine brush; never apply wet oils inside the steel body, as oil traps loose carbon grit and degrades feeding velocities.
Key Features
- Genuine CZ Factory OEM Quality: Precision-stamped and treated to official manufacturer standards to guarantee 100% mechanical and dimensional uniformity with your pistol.
- Low-Friction Nickel Finish: Premium mirror-nickel plated coating minimizes friction to facilitate drop-shut reloads and resist rust from sweat acidity.
- Dual-Caliber Volumetric Layout: Optimized natively to track 17 rounds of 9mm Luger cartridges, while seamlessly doubling as a 12-round payload tracking unit for .40 S&W platforms.
- High-Tensile Music Wire Spring: Heavy-duty internal steel coil spring delivers consistent, long-lasting upward kinetic energy to ensure positive lockback on empty chambers.
- Impact-Resistant Base Pad: Low-profile flat polymer baseplate keeps the pistol's frame profile compact while protecting internal components from hard drop impacts.
- Side-Facing Witness Ports: Features crisp, stamped numeric capacity holes along the lateral face to let operators verify remaining ammunition status with a glance.
Product Specifications
- Brand: CZ® / Česká zbrojovka (Precision manufactured, assembled, and quality-tested natively in the Czech Republic)
- Product Line: Factory Original Equipment Manufacturer (OEM) Small Arms Feeding Systems
- Model Series Designation: CZ 75 / SP-01 / Shadow 2 Full-Size 17rd 9mm Nickel Magazine
- SKU / MPN: 11155 (Alternative Industry Identifiers: 11155-CZ / SCO-11155 / FLX-MGCZ11155)
- UPC Barcode Number: 806703111551
- Primary Firearm Caliber Fitment: 9x19mm Parabellum / 9mm Luger Centerfire Profiles
- Alternative Firearm Caliber Fitment: .40 S&W (Capacity drops to 12 Rounds)
- Standard Payload Magazine Capacity: 17 Rounds (Standard Maximum Flush Tracking Volumetric Fill)
- Chassis Housing Metallurgy: High-Strength Stamped Carbon Steel Core Billet
- Surface Protection Finishing: Highly Polished Corrosion-Defeating Mirror Nickel Plating
- Internal Follower Configuration: High-Visibility, Low-Friction Injection-Molded Technical Polymer
- Recoil Spring Chemistry: Heat-Treated Tempered Heavy Music Wire Coil Spring
- Baseplate Structural Style: Removable Flush-Fit Impact-Resistant Matte Black Polymer Floorplate
- Frame Silhouette Compatibility: Fits Full-Size CZ 75, 75B, 75 BD, 85, SP-01, Shadow 2, and SP-01 Phantom
- Product Net Component Weight: ~2.88 oz (~0.18 lbs) Bare Unloaded Magazine Module
- Total Packaging Shipping Mass: ~0.35 lbs (Enclosed Inside Secure Protective Hanging Retail Box Packaging)
