Upgrade your Glock magazine with this Glock Base Plate & Insert (+2), designed to provide a reliable +2 capacity boost for 9mm, .40 S&W, and .357 SIG factory magazines. This set includes both the extended base plate and the internal insert needed for proper fit and function, giving your magazine added space without compromising reliability. The contoured base plate offers improved grip and control for faster reloads, while maintaining the factory profile and dependable performance Glock users expect. Made from durable, impact-resistant polymer, this extension delivers long-lasting strength for range use, duty, or everyday carry. Easy to install and engineered specifically for OEM Glock magazines, it’s a simple, effective upgrade that enhances both handling and capacity.