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The Shield Arms S15 +2 Magazine Extension adds 2 rounds to your S15 magazine, increasing Glock 43X/48 capacity to 17+1. Machined from billet aluminum with lifetime warranty.

Shield Arms S15 Aluminium +10 Magazine Extension

The Shield Arms S15 Aluminium +10 Magazine Extension is designed for shooters who want maximum magazine capacity and improved handling for their Glock 43X or Glock 48 platform. This precision-machined aluminum extension converts a standard 15-round S15 magazine into a 25-round magazine, providing significantly increased capacity for competition and range use.

Built from CNC-machined aluminum, the Shield Arms S15 Aluminium +10 Magazine Extension offers exceptional durability and a secure, precise fit. The anodized finish resists corrosion and wear, ensuring reliable performance during demanding training sessions and competitive shooting environments.

Beyond increased capacity, the Shield Arms S15 Aluminium +10 Magazine Extension adds substantial grip surface, effectively extending the compact grip of the Glock 43X/48 platform. This improved grip enhances recoil control, weapon stability, and reload handling, especially for shooters with larger hands.

Installation is simple and includes the extended spring required to maintain reliable feeding with the increased capacity. Once installed, the Shield Arms S15 Aluminium +10 Magazine Extension locks securely into place and performs consistently under heavy use.

Designed specifically for Shield Arms S15 magazines, this extension delivers maximum capacity, improved ergonomics, and competition-ready performance.