Shield Arms Glock 19/23 +5/+4 Magazine Extension, Gold Anodized - G19ME5GLD

This Shield Arms magazine extension adds 5 rounds to Glock 19 magazines and 4 rounds to Glock 23 magazines. Features a unique easy-access floor plate design allowing quick access to the spring and follower without removing the extension. Backed by a 100% lifetime warranty and Shield Arms Spring for Life guarantee.