Maximize your Sig Sauer P226's performance in competition or tactical scenarios with the Springer Precision 140mm Magazine Extension for P226 9/40. This precision-engineered accessory extends your full-size 18-round magazines to the USPSA legal 140mm length, delivering reliable 22-round capacity without compromising function or safety. Key Features CNC-machined 6061 aluminum construction with hard anodizing for exceptional durability and a lifetime of service in demanding environments. Unique set-screw locking mechanism provides a secure, low-profile attachment that installs easily with no modifications to the magazine tube. Integrated traction texture on the base enhances grip during rapid reloads, reducing slippage under pressure. USPSA 140mm gauge compliant design ensures legal competition use while adding significant capacity.