The Shield Arms DS-20 Handgun Magazine for Glock 17 Nitrocarburized 9mm Luger 20/rd is built to deliver dependable, high-capacity performance in a familiar footprint. This steel, double-stack magazine offers a flush fit in Glock 17-size frames while providing 20 rounds of 9mm Luger, with over-insertion protection and custom high-impact nylon components for smooth, consistent feeding.

Ideal for range sessions, training, and everyday use where extra capacity and reliability matter, the DS-20 maintains the handling characteristics Glock shooters expect while adding three additional rounds over standard magazines. Its black nitrocarburized finish resists wear and corrosion, and the design is compatible with Shield Arms magwells, reflecting the brand’s focus on thoughtful engineering and practical innovation.

Key Features:

• Manufacturer: Shield Arms
• Model: DS-20
• Caliber: 9mm Luger
• Capacity: 20 Rounds
• Compatibility: Works With Glock Pistols And Gen 3 Clones; Flush Fit With Glock 17-Size Frames
• Finish: Black Nitrocarburized / Nitride
• Construction: Steel Body With Custom High-Impact Nylon Components And Over-Insertion Tabs