EAA Corp® Girsan® MC1911SC Subcompact Factory OEM Magazine – 9mm Luger – 7-Round Capacity – Premium Matte Black Alloy Steel – Flush-Fit Design – 390507
Product Description
The EAA Corp® Girsan® MC1911SC Subcompact Factory OEM 7-Round 9mm Magazine (390507) represents a premier mechanical baseline in single-stack feeding logistics, masterfully engineered to maintain flawless cyclic synchronization inside short-barrel, concealable 1911-style defensive platforms. Purpose-built to match the exact internal grip geometry of Girsan’s Officer-sized personal protection pistols—such as the MC1911SC Ultimate, Untouchable, and Influencer series—this 7-round single-stack cell guarantees an uncompromised ammunition pipeline. While third-party generic 1911 magazines are notorious for feed-lip shifting, uneven release timing curves, and follower binding under hard defensive use, this genuine factory original completely eliminates those catastrophic liabilities. This duty-vetted component (741566904158) provides an indispensable primary asset for backup staging loops, high-volume range qualification strings, and civilian everyday carry (EDC) security loops.
The structural foundation of this high-efficiency feeding engine is precision-drawn from a single piece of premium overbuilt high-carbon structural alloy steel tubing. Engineered to survive continuous drop stress onto hard surfaces during high-tempo tactical reloads without warping its side walls, the steel chassis undergoes a thorough hardening treatment to control elasticity. The entire frame is treated with a uniform, deep-penetrating Matte Black anti-friction coating. This advanced finish works to reduce mechanical dragging resistances inside your pistol's magazine well, facilitating rapid, smooth gravity drops when pressing the mag release while providing a tough protective barrier against acidic skin oils, sweat, and corrosive environmental elements on patrol.
The true operational highlight of this factory replacement masterpiece lies in its internal stabilization matrix and low-profile carry acoustics. Moving away from plastic followers that naturally shave down, crack, or take a physical set over long storage loops, the CAR-390507 configuration implements a precision-formed flat steel follower driven by a heavy-duty, heat-treated high-tensile wire coil spring. This heavy spring motor maintains linear upward force against the cartridge stack down to the final casing, controlling point-of-impact feeding angles to wipe out nose-diving malfunctions on the feed ramp. Completed by a permanent, flush-fitting low-profile steel baseplate, it preserves the subcompact, anti-snag signature of your weapon frame, allowing for an effortless draw inside tight Inside the Waistband (IWB) Kydex holsters.
Includes: (1) EAA Girsan MC1911SC Subcompact 7-Round 9mm Steel Magazine (Matte Black Coating, Stamped Steel Follower, High-Tensile Wire Coil Spring, Pre-Installed Flush Steel Floorplate), and Factory Protective Sealed Retail Carded Packaging.
*Safety/Installation Guidance: The EAA 390507 magazine is calibrated exclusively for 9x19mm Parabellum ammunition; never load alternative cartridges into this single-stack array. This magazine is designed specifically for subcompact Officer-profile (SC) 1911 handgun frames and will fit flush in short grip frames, but it will not seat flush in full-size Government or mid-size Commander grip frames. Prior to performing any magazine swap or cleaning cycle, ensure your firearm is pointing in a safe direction, the manual safety is engaged, the chamber is physically verified clear, and the internal action loop is empty.
Key Features
- Genuine Girsan Factory OEM: Engineered and quality-vetted directly under EAA Corp oversight to retain pristine operational tolerances, mechanical extraction timing, and factory warranty metrics.
- Heavy-Walled Carbon Steel Construction: Stamped from high-yield structural steel sheet to prevent the feed lips from expanding or bending out of alignment over extensive range use.
- Anti-Friction Matte Black Coating: Durable industrial finish guarantees seamless tactical drop-free performance while keeping underlying alloys protected from sweat and rain.
- High-Tensile Wire Compression Spring: Performance-tuned internal motor retains perfect elastic memory, delivering uniform upward cartridge lift under violent cyclic operations.
- Heavy-Duty Flat Steel Follower: Solid steel tracking plate prevents cartridge tilt and side-wall binding errors, smoothing out cycling pathways for hollow-point defense loads.
- Flush-Fit Tactical Baseplate: Classic flat steel floorplate fits seamlessly into the bottom frame cutout to give you the lowest printing profile possible for concealed carry stealth.
Product Specifications
- Brand: EAA Corp® / European American Armory (Imported Natively from Girsan, Turkey)
- Product Line: Factory Original Equipment Manufacturer (OEM) Performance Magazine Series
- Model Designation: EAA Girsan MC1911SC 9mm 7-Round Magazine - Black Steel
- SKU / MPN: 390507 (Alternative Part Identifiers: 390507-EAA / EAA390507)
- Firearm Platform Interface: Girsan MC1911SC, MC1911SC Ultimate, Untouchable SC, Influencer SC, & Subcompact Officer 1911 Handguns
- Caliber Class Chambering: 9x19mm Parabellum / 9mm Luger Configuration
- Maximum Magazine Capacity: 7 Rounds (Single-Stack Mechanical Stacking Column)
- Body Tube Material Base: Heat-Treated High-Carbon Precision Alloy Structural Steel
- Surface Coating Treatment: Non-Reflective Corrosion-Resistant Smooth Matte Black Coating
- Follower Component Profile: Flat Anti-Tilt Heavy-Duty Stamped Alloy Steel Follower Core
- Internal Spring Architecture: Heat-Treated High-Tensile Carbon Steel Wire Wound Coil
- Baseplate Profile: Integrated Rigid Flush-Fit Slide-On Flat Steel Floorplate
- Visual Configuration: Stamped Ammunition Status Sight Witness Windows on Lateral Wall
- Product Net Component Weight: ~0.15 lbs (~2.40 oz) - Lightened Single-Stack Utility Engine
- Total Packaging Shipping Mass: ~0.45 lbs (Enclosed Inside Protective Padded Retail Storage Shell)
- UPC Barcode: 741566904158
