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Magpul PMAG D-50 GL9 – PCC - 50 Rounds Of 9MM For Your PCC - SKU: MAG1137-BLK - UPC: 840815128847
Product Description
The Magpul PMAG D-50 GL9 – PCC (MAG1137-BLK) is a high-capacity, 50-round 9x19mm Parabellum drum magazine engineered specifically for 9mm Pistol Caliber Carbines (PCC) fed from Glock® pattern magwells. Designed to provide maximum firepower and reliable feeding in competitive 3-Gun and tactical PCC staging, the D-50 GL9 PCC features a shortened feed tower tailored specifically for the geometry of carbine receiver wells.
Constructed from Magpul's crush-resistant, impact-resistant polymer, the D-50 GL9 incorporates high-grade stainless steel internal springs and a ratcheting loading lever to simplify hand-loading. The unique drum architecture maintains a manageable overall height while keeping the center of gravity close to the receiver body, minimizing weapon profile and leverage interference during rapid target transitions.
Equipped with a rear rounds-remaining window, a paint-pen dot matrix for custom identification marking, and easy tool-free disassembly for maintenance, the MAG1137-BLK delivers long-term durability, smooth cycling, and bolt hold-open reliability on last-round expansion.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Fits 9mm Pistol Caliber Carbines (PCC) designed to accept double-stack Glock pattern magazines (AR-9s with Glock magwells, Ruger PC Carbine, CMMG Banshee, Kriss Vector, etc.). (NOTE: The feed tower geometry is optimized for carbines and is NOT recommended for handguns due to magwell lockup height differences).
- Verify host PCC firearm is completely clear, safety engaged, magazine removed, and chamber confirmed empty.
- Depress ratcheting loading lever on the front drum face to relieve spring tension while seating 9x19mm rounds into the feed lips.
- Seat 50 rounds into the drum, ensuring each casing rim is fully pushed back against the rear feed wall.
- Insert the loaded D-50 GL9 drum straight up into the PCC magwell until the magazine catch engages with a distinct, positive click.
- Cycle charging handle to chamber first round and perform visual check of bolt lockup before live fire.
Key Features
- 50-Round 9mm Capacity: Maximizes firing strings between reloads for competitive PCC stages and tactical training.
- Optimized PCC Feed Tower: Shortened tower architecture tailored for 9mm carbines utilizing Glock-pattern magwells.
- Impact-Resistant Polymer Construction: Next-generation polymer formulation resists dropping impacts, crushing, and extreme temperatures.
- Ratcheting Loading Lever: Integrated hand lever relieves internal spring tension during manual ammunition loading.
- Bolt Hold-Open Feature: Engineered to engage last-round bolt hold-open mechanisms on compatible PCC platforms.
- Tool-Free Maintenance: Easily disassembled for routine cleaning, inspection, and carbon removal.
Product Specifications
- Brand: Magpul
- MPN: MAG1137-BLK
- SKU: MAG1137-BLK
- UPC: 840815128847
- Caliber: 9x19mm Parabellum
- Capacity: 50 Rounds
- Magwell Pattern Compatibility: Glock-Pattern 9mm PCC Magwells
- Material: Impact-Resistant Polymer w/ Stainless Steel Hardware
- Finish/Color: Black
