Shield Arms Glock 26/27 Magazine Extension +5/4

Enhance your Glock 26 or 27 with the Shield Arms Magazine Extension, adding 5 rounds to your Glock 26 9mm magazine and 4 rounds to your Glock 27 .40 S&W magazine. Designed with a unique easy-access floor plate, it allows quick access to the spring and follower. Crafted from billet 6061 aluminum with a Type 2 anodized finish, this extension offers durability and functionality. It includes a +10% power spring and fits OEM Glock magazines, accommodating Gen 3-5 models. Proudly made in the USA with a lifetime warranty.