Magpul Industries

Magpul PMAG D-50 MP HK94 / MP5 50-Round 9mm Drum Magazine Black - MAG1181-BLK

MSRP: $124.95
$118.70
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SKU:
MAG1181-BLK
UPC:
840815132226
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Magpul PMAG D-50 MP HK94/MP5 50 Round 9MM Drum Magazine Black MAG1181-BLK UPC 840815132226

Product Description

The Magpul PMAG D-50 MP (MAG1181-BLK) is a high-capacity, ultra-reliable 50-round 9mm drum magazine engineered specifically for HK94, MP5, and roller-delayed blowback 9mm platforms. Designed to bring Magpul’s proven D-50 drum architecture to the iconic MP5 pattern, this magazine delivers massive firepower, exceptional durability, and seamless mechanical cycling without adding excessive vertical length or compromising balance.

Constructed from Magpul's proprietary crush-resistant, impact-modified polymer, the D-50 MP features a unique ratcheting loading lever that eliminates the tension required to manually feed 50 rounds of 9mm ammunition. The internal feed geometry incorporates stainless steel internal components and a long-life stainless steel drive spring, ensuring consistent, binding-free cartridge presentation into the chamber during high-volume fully automatic or semi-automatic fire strings.

Designed with a rear-facing remaining rounds window and a paint-pen dot matrix for custom armorer identification, the PMAG D-50 MP provides immediate payload awareness. The low-profile drum geometry preserves ground clearance during prone firing setups and reduces snag hazards during rapid dynamic movement. Engineered to precise HK spec dimensions, the MAG1181-BLK offers simple, toolless disassembly for routine cleaning and maintenance, making it the premier high-capacity magazine choice for MP5 enthusiasts and tactical shooters.

Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct fitment for HK94, MP5, SP5, SP5K-PDW, SP10, and high-quality 9mm roller-delayed clones (SP5/MP5 pattern clones such as Century Arms AP5, Zenith ZF-5, PTR 9CT, and SP5K setups).
  1. Perform a complete firearm safety check: drop any inserted magazine, pull the charging handle rearward and lock it into the cocking notch, and visually inspect the chamber.
  2. To load: ratchet the front loading lever downward to relieve internal spring tension, drop individual 9mm cartridges into the feed neck, and release the lever. Repeat until all 50 rounds are seated.
  3. Insert the loaded D-50 MP drum straight upward into the receiver magwell until the magazine catch locks with a positive, tactile click.
  4. Slap the HK charging handle forward to strip and chamber the first round from the drum feed lips.
  5. For disassembly: depress the rear retention tabs, remove the rear cover plate, and clean internal tracks with a dry rag (do not apply heavy wet lubricants inside the drum chassis).

Key Features

  • 50-Round High Capacity: Expands operational payload to 50 rounds of 9mm Luger in a compact, manageable drum profile.
  • Ratcheting Loading Lever: Integrated finger-ratchet lever takes pressure off internal springs for fast, effortless manual loading.
  • Next-Generation Impact Polymer: Lightweight, crush-resistant polymer body withstands drops, impact forces, and harsh weather exposure.
  • Rear Round Count Window: Clear rear window provides fast visual verification of remaining ammunition payload.
  • Corrosion-Resistant Stainless Internal Components: Stainless steel drive spring and internal hardware resist carbon erosion and rust.
  • Easy Toolless Disassembly: Quick-release rear cover allows rapid maintenance, cleaning, and inspection.

Product Specifications

  • Brand: Magpul Industries
  • Model/Series: PMAG D-50 MP (HK94/MP5)
  • MPN / SKU: MAG1181-BLK
  • UPC: 840815132226
  • Caliber: 9mm Luger (9x19mm)
  • Capacity: 50 Rounds
  • Platform Fitment: HK94 / MP5 / SP5 / AP5 / PTR 9CT / SP5K
  • Material: Impact-Resistant Polymer / Stainless Steel
  • Finish / Color: Matte Black
  • Weight (Empty): 1.4 lbs
  • Country of Origin: USA