Product Summary
The Kel-Tec P11 Magazine Extension increases the capacity of your .40 S&W magazine by one additional round. Constructed from durable black polymer, this extension is designed to allow for easier loading, especially when shooting from a prone or crouched position. The sleeve is engineered to keep the magazine flush with the pistol body during use. This is an ideal upgrade for shooters who want an extra round of firepower before a magazine change. It is specifically designed for the Kel-Tec P-11 and S&W 59 series magazines.










