Glock Magazine Insert .40 / .357

Factory Replacement Insert for Glock Magazines

The Glock Magazine Insert .40 / .357 is a factory replacement part designed to maintain proper alignment and tension of the magazine spring, ensuring reliable feeding and performance.

Key Features

• Compatible with Glock magazines chambered in .40 S&W and .357 SIG
• Secures the magazine spring for consistent feeding
• Durable polymer construction
• OEM factory part for reliable performance

Compatibility

Designed for Glock .40 S&W and .357 SIG magazines, ensuring a precise fit.

Installation

Remove the magazine floor plate, replace the insert at the base of the spring, and reassemble the magazine.