Glock G20 Gen 4 10mm OEM Magazine - 10 Round (Black Polymer)

Built to handle the power of Glock’s hard-hitting 10mm lineup, this OEM 10-round magazine delivers dependable feeding and durability in any setting. Designed for use with Glock 20, 29, and 40 Gen 4 pistols, it features a tough polymer exterior with full-length steel reinforcements and numbered witness holes for quick round checks. Whether you're on the range or setting up for defense, it's made to perform.

• Glock 10mm OEM Magazine – 10 Round (Black Polymer)
  
  

• Fits Gen 4 Glock 20, Glock 29, and Glock 40 pistols
  
  

• Durable, crack-resistant polymer body with internal steel insert
  
  

• Numbered witness holes for easy round count
  
  

• Factory-tuned spring for reliable cycling in tough conditions
  
  

These magazines are known for their strong spring tension out of the box, which can make them a bit stiff to load at first. With just a few loading cycles, the spring breaks in for easier use without sacrificing function. Whether you're training, hunting, or prepping for home defense, this mag is a reliable companion for your Glock 10mm pistol.

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