Shield Arms S15 +5 Magazine Extension Features The Shield Arms S15 +5 Magazine Extension is designed around a unique easy access floor plate that lets the shooter reach the spring and follower for cleaning or service without having to remove the extension itself from the magazine body. This design saves time during routine maintenance and reduces the risk of losing small parts during disassembly. Machined from billet 6061 aluminum and finished with a Type 2 anodized coating the extension is built to resist wear from repeated insertion and removal from a mag pouch. Index cuts along the extension body improve grip helping the shooter pull the magazine cleanly from a pouch under pressure. This extension adds five rounds to the Shield Arms S15 magazine and ships with a 12-coil power spring to maintain reliable feeding at the increased capacity. It is designed to fit the Shield Arms S15 magazine only and is compatible with most aftermarket flared mag wells for faster reloads. Made in the USA and backed by Shield Arms Spring for Life guarantee and lifetime warranty the extension is built for long-term durability. Finished in gold for a distinctive look this +5 extension is available for sale at GrabAGun for Glock 43X and 48 shooters running the S15 magazine. Shield Arms S15 +5 Magazine Extension Specifications Manufacturer: Shield Arms Model: S15 +5 Magazine Extension Type: Magazine Extension Color: Gold Material: Billet 6061 Aluminum Finish: Type 2 Anodized Capacity Increase: +5 Rounds Compatible Hosts: Shield Arms S15 Magazine Available At: GrabAGun