Shield Arms S20 Magazine for Glock 43X 9mm 20-Rounds

Shield Arms S20 Magazine for Glock 43X/48 Features The Shield Arms S20 delivers 20 rounds of 9mm in a single piece steel magazine body using the same patented staggered geometry that made the S15 a trusted upgrade for the Glock 43X and 48 platform. Because no extension or baseplate swap is required to reach that capacity the magazine stays simple and robust while still extending slightly below the grip frame making it best suited as a high round count backup rather than a flush carry magazine. Integrated over insertion tabs are stamped directly into the steel body stopping the magazine from seating too far into the magwell and protecting feed lip alignment against the malfunctions that over insertion can cause. This purpose built geometry is engineered specifically for reliable drop free operation when paired with a Shield Arms steel mag catch. Formed steel construction follows the same manufacturing standard as the S15 giving the S20 long term durability under high volume range use and repeated reloads. A QPQ nitrocarburizing finish increases surface hardness while delivering superior wear and corrosion resistance compared to untreated steel bodies. Shield Arms backs this magazine with a spring for life guarantee replacing a worn spring free of charge for as long as the owner has it. Precision manufactured in the United States the S20 is a practical high capacity companion for any 43X or 48 owner who wants more rounds on hand without compromising reliability. Shield Arms S20 Magazine for Glock 43X/48 Specifications Manufacturer: Shield Arms Model: S20 Magazine for Glock 43X/48 Type: Handgun Magazine Caliber: 9mm Capacity: 20 Rounds Material: Steel Finish: QPQ Nitrocarburizing Compatible Hosts: Glock 43X Glock 48 Country of Origin: USA Available At: ARMSAGORA