Maximize your CZ Tactical Sport's performance in competition with the Springer Precision 140mm Mag Extension for CZ TS 9/40. This precision-engineered basepad extends your factory magazines to the USPSA 140mm limit, delivering increased round capacity without compromising reliability or fit. Key Features CNC-machined from premium 6061-T6511 aluminum and hard anodized for exceptional durability and a lifetime of service in demanding environments. Secure locking mechanism with a discrete set screw provides rock-solid attachment that remains stable during rapid reloads and intense use. Integrated traction texture on the base enhances grip and control, reducing the chance of slippage during speed reloads. Low-profile, sleek design that fits seamlessly with CZ TS2 magwells and maintains compatibility with the Czechmate platform. Includes hex driver for quick, tool-assisted installation and removal. Capacity and Compatibility Designed specifically for CZ Tactical Sport full-size magazines, this extension supports extra power springs to achieve approximately 23 rounds in 9mm configurations and 20 rounds in .40 S&W. It is optimized for 20-round 9mm and 17-round .40 magazines. Always verify fitment with your specific setup and test thoroughly before competition use. Note: Not recommended for 26-round factory magazines. Specifications Material: USA-sourced 6061-T6511 aluminum Finish: Hard anodized Weight: 1 oz Length: Designed to meet USPSA 140mm gauge requirements Hardware: 6-32 set screw with included hex wrench Warranty: Lifetime Origin: Proudly made in the USA