Product DescriptionThe Caldwell Mag Charger Universal Pistol Loader is designed to speed up loading for a wide range of pistol magazines. It works with both single-stack and double-stack magazines and uses adjustable side shims to help fit and align magazines for consistent, efficient loading. Built from durable polycarbonate with a black finish, it is compatible with 9mm, .357 SIG, .40 S&W, and .45 caliber ammunition. This product does not work with the Bersa Thunder .380 and the CZ Scorpion EVO3 S1 9mm.Product Highlights Universal pistol magazine loader designed to work with most single-stack and double-stack magazines Adjustable side shims help fit and align different magazine widths for smoother loading Durable polycarbonate construction with a black finish for long-lasting use Compatible with 9mm, .357 SIG, .40 S&W, and .45 caliber ammunition Not compatible with Bersa Thunder .380 and CZ Scorpion EVO3 S1 9mm magazinesSpecs Brand: Caldwell Product Type: Universal pistol magazine loader Magazine Compatibility: Single-stack and double-stack magazines (works with most magazines) Compatible Calibers: 9mm, .357 SIG, .40 S&W, .45 caliber Material: Polycarbonate Finish/Color: Black UPC: 661120100027 Manufacturer Part Number: 110002 Incompatibility Note: Does not work with the Bersa Thunder .380 and the CZ Scorpion EVO3 S1 9mmDisclaimer: 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.