Heckler & Koch® USP9 Full-Size Factory Genuine OEM Magazine – 9mm Luger – 15-Round Capacity – Impact-Resistant Black Polymer – 50248609
The Heckler & Koch® USP9 Full-Size Factory Genuine OEM 15-Round 9mm Magazine (50248609) stands as the absolute gold standard in tactical feeding excellence, masterfully engineered in Germany to preserve the legendary "No Compromise" operational integrity of full-size USP combat sidearms. Purpose-built to function in perfect harmony with the USP's unique polymer-frame magwell geometry, this 15-round repository bypasses the reliability pitfalls common to lower-tier, generic aftermarket feeding cells. While third-party options often feature weak feed lips that splay under high compression—causing failure-to-feed (FTF) stovepipes and extraction timing issues—the genuine HK factory platform delivers a consistent, error-free cycling loop. This duty-vetted feeding module (642230266728) serves as an essential primary asset for defense setups, law enforcement sidearms, and intensive tactical firing line drills.
The structural foundation of this high-efficiency magazine centers on HK’s advanced proprietary overmolded black polymer compound matrix. Renowned throughout special operations and military divisions for its extreme immunity to heavy drops, crush forces, and temperature swings, this heavy-walled polymer shell won't dent, scratch, or deform like traditional thin steel walls. Internally, the magazine features a premium heat-treated steel wire coil compression spring that acts as a robust mechanical engine, maintaining constant upward lifting force over thousands of rapid-fire reload cycles. This high-tensile wire drives a low-friction, anti-tilt polymer follower that ensures perfectly linear cartridge presentation, allowing smooth tracking of both blunt-nosed range training ammunition and wide-mouthed jacketed hollow points (JHP).
The true operational highlight of this German-engineered masterpiece lies in its robust combat ergonomics and clean layout accessibility. The base of the unit is completed by an impact-resistant, flush-fit polymer floorplate that integrates seamlessly with the USP full-size grip contour, presenting an anti-snag profile that prevents accidental drops inside tight Everyday Carry (EDC) or kydex tactical holsters. Precision-molded, numbered witness holes run down the spine of the magazine body, allowing operators to audit their residual ammunition count instantly during administrative sweeps. Weighing an optimized 0.13 pounds when empty, this factory original provides absolute mechanical authority and a snug frame seat, keeping your premium double-stack sidearm feeding with flawless, cold-war pedigree reliability.
Includes: (1) Heckler & Koch USP9 Full-Size 15-Round 9mm Polymer Magazine (High-Tensile Steel Wire Spring, Anti-Tilt Follower, Pre-Installed Standard Flush Baseplate), and Factory Internal Staging Wrapper.
*Handgun Staging & Magazine Maintenance Guidance: The HK 50248609 is engineered exclusively for full-size USP9 (9mm Luger) pistols and is explicitly NOT compatible with USP Compact, P30, VP9, or Jet Funnel magazine well configurations. To maximize the field lifespan of your tactical feeding tools, occasionally slide the polymer floorplate off to dry-brush clothing lint, dust, or downrange unburnt powder residue from the internal tracking lanes. Never saturate the inside of the polymer shell with heavy wet gun oils or thick grease, as doing so creates a sludge trap that can impede smooth follower movement.
Key Features
- Heckler & Koch Factory OEM: Built directly by HK in Germany to original engineering tolerances, guaranteeing flawless frame seat compatibility and extraction timing.
- Advanced Polymer Formula Shell: Overmolded proprietary polymer compound structure offers immense impact resistance and will not bend or splay under high spring loads.
- Anti-Tilt Low-Friction Follower: Optimized internal geometry maintains smooth horizontal cartridge presentation to eliminate nose-diving feeding errors.
- Tempered Steel Wire Coil: High-endurance internal spring matrix preserves firm elastic tension over long-term staging cycles, preventing spring fatigue.
- Flush-Fit Anti-Snag Floorplate: Lightweight standard polymer base pad matches the USP profile perfectly for smooth drawing inside tight tactical holsters.
- Drilled Numbered Witness Windows: Visible status indicators on the side body provide split-second visual confirmation of your residual payload volume.
Product Specifications
- Brand: Heckler & Koch® / H&K (Oberndorf, Germany)
- Product Line: Factory Original Equipment Manufacturer (OEM) Magazine Series
- Model Series Designation: HK USP9 Full Size 15-Round Polymer Magazine
- SKU / MPN: 50248609 (Alternative Factory Identifiers: 50248609-HK / 215115S / HK50248609)
- Firearm Platform Interface: Heckler & Koch USP Full-Size 9mm Pistols Only
- Platform Fitment Exclusions: Does NOT fit USP Compact, P2000, VP9, P30, or Jet Funnel Frames
- Caliber Class Chambering: 9x19mm Parabellum / 9mm Luger
- Maximum Magazine Capacity: 15 Rounds (Standard Double-Stack Alignment)
- Body Material Composition: High-Impact Overmolded Proprietary Black Polymer
- Internal Spring Architecture: Heat-Treated High-Tensile Steel Wire Coil Spring
- Follower Component Profile: High-Visibility Heavy-Duty Frictionless Polymer Follower
- Baseplate Profile: Removable Standard Flush-Fit Black Polymer Floorplate
- Visual Status Indication: Side-Wall Stamped Numbered Witness Status Holes
- Product Net Component Weight: ~0.13 lbs (~2.08 oz) - Durable Ultra-Light Duty Core
- Total Packaging Shipping Mass: ~0.45 lbs (Enclosed Inside Protective Padded Shipping Wrapping)
- UPC Barcode: 642230266728
