Shadow Systems CR920 Magazine Basepad Extension Features The Shadow Systems CR920 Magazine Basepad Extension Plus 3 adds three additional rounds to a standard 10-round CR920 magazine bringing total capacity up to 13 rounds. This matches the capacity of the magazine that ships standard with the CR920 pistol giving owners a way to bring spare magazines up to the same round count. Because the CR920 was engineered from the very beginning with an extra powerful magazine spring this extension does not require any spring replacement to function properly. That means installation is straightforward without needing to source or fit an aftermarket spring. The extension arrives as a complete drop-in assembly including a front section rear section and locking pin so installation does not call for any additional hardware. This design makes the upgrade accessible to shooters who want more capacity without disassembling their existing magazine beyond what is necessary. Shadow Systems built this basepad extension specifically to fit the CR920 magazine ensuring a precise reliable fit every time. For CR920 owners who want their spare magazines to match the capacity of their factory-issued magazine this extension offers a simple purpose-built solution. Shadow Systems CR920 Basepad Extension Plus 3 Specifications Brand: Shadow Systems Fits: CR920 Magazine Capacity Increase: +3 Rounds (10 to 13) Includes: Front Section Rear Section Locking Pin Available At: GrabAGun