Product Description The Shield Arms DS18 Series magazine is a high-capacity pistol magazine designed to fit Glock 19 (G19) platforms while maintaining reliable feeding and durability. Chambered for 9mm and offering an 18-round capacity, this magazine features a black nitride (nitrocarburized) finish to help resist wear and corrosion for consistent performance in training, duty, or range use. Product Highlights Designed to fit Glock 19 (G19) pistols for dependable compatibility 18-round capacity in 9mm for fewer reloads and more time on target Nitride / nitrocarburized finish helps improve corrosion and wear resistance DS18 (DS Series) magazine built for reliable feeding and everyday use Black finish for a clean, low-profile look Specs Brand: Shield Arms Series/Model: DS18 (DS Series) Type: Pistol magazine Caliber: 9mm Capacity: 18 rounds Compatibility: Fits Glock 19 (G19) Finish: Nitride / Nitrocarburized Color: Black Manufacturer Part Number: DS18NC UPC: 810159261814 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.